Object Oriented Programming in Swift Ch0 - Encapsulation
1 like601 views
This document introduces object oriented programming concepts in Swift. It discusses key OOP principles like encapsulation, inheritance and polymorphism. It also covers object oriented analysis, design and programming levels. Specific concepts explained include data abstraction, access control, class invariants, pre/postconditions and design by contract. Common programming paradigms like procedural, object oriented and spaghetti code are compared. Modularization benefits like reusability, maintainability and debugging are highlighted.
1 of 105
Downloaded 16 times
Ad
Recommended
CO620
CO620Edmond Lepedus This document proposes a method to train dependency parser models without manually annotated data by:
1) Creating an initial "blank" model that outputs unlabeled dependencies
2) Parsing an unannotated corpus with the blank model and logging the decisions
3) Extracting heuristics from the parse decisions to identify common dependency patterns
4) Generating new training examples by modifying the logged decisions based on the heuristics
5) Retraining the model on the generated examples, which improves the parser outputs over the blank model. Further work to optimize efficiency and heuristic analysis is suggested.
ORMs Meet SQL
ORMs Meet SQLRicardo Peres This document summarizes a presentation about object-relational mappers (ORMs). It discusses the benefits of ORMs, including abstracting away databases and SQL generation. However, it also notes that ORMs have limitations like producing suboptimal SQL and hiding complexity. It then examines how ORMs try to address these issues through features like custom SQL, hints, and loading options. Case studies of NHibernate and Entity Framework are provided. The presentation concludes that ORMs are useful but not always the best solution, and that developers should understand what happens underneath and learn SQL.
Object Oriented Programming in Swift Ch1 - Inheritance
Object Oriented Programming in Swift Ch1 - InheritanceChihyang Li This document discusses object-oriented programming concepts in Swift such as inheritance, encapsulation, and polymorphism. It covers inheritance relationships like "is-a" and "has-a" and how inheritance works in Swift with instance variables, methods, and constructors. The document also discusses access permissions and how private variables are inherited but not visible to subclasses.
20. Object-Oriented Programming Fundamental Principles
20. Object-Oriented Programming Fundamental PrinciplesIntro C# Book The document outlines the fundamental concepts of object-oriented programming (OOP), including inheritance, encapsulation, abstraction, and polymorphism. It discusses how inheritance allows classes to derive characteristics from parent classes, while encapsulation keeps data hidden and accessible through interfaces. The document emphasizes the importance of strong cohesion and loose coupling to avoid complexities and promote maintainable code.
Swift as an OOP Language
Swift as an OOP LanguageAhmed Ali The document provides an overview of Swift as an object-oriented programming language, particularly in the context of iOS development. Key topics include classes, structures, properties, methods, access control, inheritance, initialization, deinitialization, and protocols, with examples to illustrate each concept. It also covers access levels and the importance of method and property accessibility, along with a discussion on the view controller lifecycle in iOS applications.
Session 1. iOS developers enthusiasts session
Session 1. iOS developers enthusiasts sessionGAME Studios The document outlines the scope and challenges of iOS development, highlighting its potential as a growing career field in Nepal. It discusses necessary prerequisites, programming languages like Objective-C and Swift, and the importance of tools such as Xcode for app and game development. Additionally, it provides insights into game engines like Cocos2d, emphasizing community support and practical application in creating mobile games.
An introduction to functional programming with Swift
An introduction to functional programming with SwiftFatih Nayebi, Ph.D. The document outlines the agenda for a Swift programming language meetup, focusing on functional programming concepts. Key topics include first-class functions, closures, generics, enumerations, optionals, and type safety while comparing declarative and imperative programming styles. It also explores advanced concepts such as functors, monads, and immutability, using Swift-specific examples.
Agile Development: Scrum introduction
Agile Development: Scrum introductionChihyang Li The document provides an introduction to Agile development and Scrum. It discusses the software development life cycle and different development types like Waterfall and Agile. It then focuses on explaining what Scrum is, including defining roles like Product Owner and Scrum Master. The core aspects of Scrum methodology are outlined, such as sprint planning meetings, daily standups, sprint reviews and retrospectives. Key Scrum artifacts like product backlog, sprint backlog and burn down charts are also introduced.
_Base: ¡5 posiciones! -Pasar y cortar- (Parte 1)
_Base: ¡5 posiciones! -Pasar y cortar- (Parte 1)balonibasket The document describes the movements of different colored balloons. It lists the colors red, green, blue, lilac, orange, and discusses the movement of a balloon.
Design Engineering 1A Report Template
Design Engineering 1A Report TemplateBhasker Vijaykumar Bhatt This project report from Gujarat Technological University details a course on design engineering completed by a group of civil engineering students. It includes various components such as team profiles, observations, and methodologies like mind mapping and empathy mapping, while documenting the development process of a project. The report certifies the successful completion of course work and encourages innovation and product development.
mathematics and intelligence
mathematics and intelligenceAbuta Ogeto This document summarizes a study that investigated the relationships between mathematics attitude, academic motivation, intelligence quotient, and mathematics achievement. The study involved 1670 high school students in Iran. It found that mathematics attitude, academic motivation, and intelligence quotient were all positively correlated with mathematics achievement. A multiple regression analysis determined that mathematics attitude and intelligence quotient significantly predicted mathematics achievement, but academic motivation was not a significant predictor when the other variables were accounted for. The study also found that while there were no significant gender differences in the other variables, males scored higher than females in mathematics achievement.
Taller Swift - iCon
Taller Swift - iConiCon The document introduces Swift programming language, comparing it with Objective-C and highlighting significant features like functions, closures, optionals, decorators, aggregate types, inheritance, extensions, protocols, and generics. It discusses Swift's strong type system, memory management, and emphasizes access control levels, along with its functional programming aspects. The document serves as a foundational guide for understanding Swift's capabilities and syntax.
놀아요 Swift Playgrounds
놀아요 Swift PlaygroundsWooKyoung Noh This document provides an overview of Swift Playgrounds, including:
- Sections that contain documentation, code, and code documentation
- Examples of playground code and usage
- Background information on the people and concepts that influenced Playgrounds
Feedback on Part 1 of the CSLP
Feedback on Part 1 of the CSLPStephen Gilmore The document provides feedback on Part 1 of a computer science practical. It summarizes submissions for Part 1, including operating systems used. It addresses some common problems and uncertainties students had, such as compilation errors, unfamiliar aspects of Objective-C, and error messages. It also provides clarification on issues like imports, method implementations, and pointer conversions.
Testing Android apps with Robotium
Testing Android apps with RobotiumStephen Gilmore Robotium is an Android testing framework that allows automation of Android app tests using JUnit. It launches the app on an emulator, programmatically enters values and clicks buttons, and reports which tests pass or fail. Automating tests in this way makes re-running tests after code changes simple and removes human intervention.
Swift Tutorial 2
Swift Tutorial 2Jintin Lin The document discusses functions, parameters, return values, tuples, closures, and sorting in Swift. It defines functions as code blocks that can take parameters and return values. It shows examples of functions that return strings, functions with default parameters, and functions that return tuples. It also demonstrates different ways to write closures for sorting arrays, including using trailing closures.
Swift Tutorial 1
Swift Tutorial 1Jintin Lin The Swift tutorial document provides an overview of the Swift programming language, covering basic syntax like printing, variables, constants, types, optionals, and control flow. It demonstrates Hello World code, shows the differences between variables and constants, examples of type safety and inference, and how to handle optional values using if let. The document aims to introduce Swift's core features through short code snippets and explanations.
Common Java problems when developing with Android
Common Java problems when developing with AndroidStephen Gilmore The document discusses common Java problems encountered while coding for the Android platform, emphasizing the importance of understanding generics and raw types. It provides advice on handling these issues, such as proper constructor documentation and utilizing the Java compiler's static analysis tools for error detection. The text also highlights the significance of logging for effective app testing and development.
Getting started with Xcode
Getting started with XcodeStephen Gilmore This document provides instructions for installing and using Xcode on Mac computers. It summarizes that there will be no computer science lecture the following week, and that Xcode is now available on library Macs. It then demonstrates how to install Xcode from the App Store, create a new project, write and run sample code, and use features like autocompletion, static analysis, and the debugger.
Crash Course in Objective-C
Crash Course in Objective-CStephen Gilmore This document provides an overview of Objective-C concepts for a computer science practical session, including:
- Objective-C source files are divided into .h header files and .m implementation files.
- Classes are declared in header files with @interface and implemented in .m files with @implementation.
- Methods can be instance or class methods, distinguished by - and + prefixes.
- Properties expose fields and allow controlling access to values.
- Memory is managed through reference counting, which increments a counter when objects are created and decrements it when they are released.
Feedback on Part 1 of the Software Engineering Large Practical
Feedback on Part 1 of the Software Engineering Large PracticalStephen Gilmore This document summarizes feedback from the first part of a software engineering practical project. It discusses issues seen in student submissions, such as Java syntax errors, incomplete functionality, and problems with XML documents. It also provides examples of user interfaces and additional features students have implemented. The document encourages students to pay careful attention to instructions, use logging for development, and notes changes to the sample data file.
METODE PELAKSANAAN DAN EVALUASI JALAN
METODE PELAKSANAAN DAN EVALUASI JALANChay Chay Ringkasan dokumen tersebut adalah:
1. Dokumen tersebut membahas metode-metode perbaikan jalan beton seperti injeksi semen, beton cor di tempat, dan beton pracetak.
2. Metode injeksi semen dan bahan tertentu dapat mengurangi defleksi dan stabilisasi panel, sedangkan cor di tempat dapat segera dibuka untuk lalu lintas.
3. Beton pracetak dapat menggantikan segmen rusak secara cepat
Programming in Objective-C
Programming in Objective-CRyan Chung 本文档介绍了 Objective-C 的基础知识和编程技巧，包括语法、类、对象、方法、继承、类别以及协议的概念。它提供了使用 Xcode 创建应用程序的步骤，以及如何设计和实现类的详细指南。读者将学习如何通过具体例子（如创建计算机类和分数类）来理解 Objective-C 的核心概念。
Standford 2015 iOS讀書會 week1: 1.Logistics , iOS 8 Overview 2. More Xcode and S...
Standford 2015 iOS讀書會 week1: 1.Logistics , iOS 8 Overview 2. More Xcode and S...彼得潘 Pan 本文件是斯坦福大学2015年iOS读书会的第一周会议记录，内容涵盖iOS 8的概述和Swift编程基础，包括Xcode使用、MVC架构以及Swift与Objective-C的兼容性。会议中还介绍了基本的编程概念、Auto Layout、Optionals和Array等Swift特性，以及示例应用的开发和调试技巧。
Design p atterns
Design p atternsAmr Abd El Latief This document discusses design patterns and principles. It begins by defining design patterns as repeatable solutions to common design problems. It then covers several design patterns including Singleton, Strategy, Adapter, Template, Factory, Abstract Factory, and Observer patterns. It also discusses low-level principles like Tell Don't Ask and high-level principles like the Single Responsibility Principle. Finally, it provides examples of how to implement some of the patterns and principles in code.
Constrained Optimization with Genetic Algorithms and Project Bonsai
Constrained Optimization with Genetic Algorithms and Project BonsaiIvo Andreev The document discusses the overarching themes and components of autonomous systems, specifically focusing on Microsoft's Project Bonsai, a deep reinforcement learning platform. It details the methodologies of evolutionary and genetic algorithms for optimization, the definition and levels of autonomous systems, and various use cases for their applications. Additionally, it highlights the platform's capabilities, resources, and instructions for setting up simulations and training AI models.
Staging and Deployment
Staging and Deploymentheyrocker The document discusses the challenges of traditional deployment processes in environments like Drupal, where data is stored in databases, necessitating a two-way movement of data. It highlights the lack of mature tools for merging content and configuration, presenting various options for managing deployments such as using code, import/export mechanisms, and the features of Ctools. The document concludes that there are no perfect solutions, emphasizing the importance of investigation and planning in deployment strategies.
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Adob...
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Adob...Uma Ghotikar The document provides an extensive overview of unit testing, test-driven development (TDD), and behavior-driven development (BDD), including definitions, benefits, guidelines, and practical examples. It outlines the importance of unit tests in validating software functionality and improving code quality, while also discussing frameworks like TestBox and MockBox for writing and managing tests. Additionally, it covers the structure and syntax for writing effective tests, emphasizing the use of the 'given-when-then' format in BDD.
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Into...
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Into...Ortus Solutions, Corp The document provides an overview of unit testing, including:
- Unit testing validates that each software unit performs as designed and improves development and code quality.
- Guidelines for unit tests include making them fast, isolated, independent, robust, maintainable, purposeful, and automated.
- Test-driven development (TDD) uses the "red-green-refactor" process to write tests before code. Behavior-driven development (BDD) focuses on user requirements over implementation.
- The TestBox framework supports BDD-style testing in ColdFusion with constructs like describe, given, when, then. MockBox enables mocking dependencies.
The Cowardly Test-o-Phobe's Guide To Testing
The Cowardly Test-o-Phobe's Guide To TestingTim Duckett The document discusses testing iOS applications. It begins by addressing why testing can be scary and introduces test-driven development as an approach to make testing less scary. It then covers different tools for testing iOS apps, including frameworks for unit testing and UI testing. It emphasizes the importance of mocking and stubbing dependencies to isolate parts of the code for testing. The document also discusses approaches for testing network requests, such as using a tool called OHHTTPStubs to stub network responses from files. It concludes by encouraging testing user interfaces in code and using mocking/stubbing to handle dependencies.
More Related Content
Viewers also liked (16)
_Base: ¡5 posiciones! -Pasar y cortar- (Parte 1)
_Base: ¡5 posiciones! -Pasar y cortar- (Parte 1)balonibasket The document describes the movements of different colored balloons. It lists the colors red, green, blue, lilac, orange, and discusses the movement of a balloon.
Design Engineering 1A Report Template
Design Engineering 1A Report TemplateBhasker Vijaykumar Bhatt This project report from Gujarat Technological University details a course on design engineering completed by a group of civil engineering students. It includes various components such as team profiles, observations, and methodologies like mind mapping and empathy mapping, while documenting the development process of a project. The report certifies the successful completion of course work and encourages innovation and product development.
mathematics and intelligence
mathematics and intelligenceAbuta Ogeto This document summarizes a study that investigated the relationships between mathematics attitude, academic motivation, intelligence quotient, and mathematics achievement. The study involved 1670 high school students in Iran. It found that mathematics attitude, academic motivation, and intelligence quotient were all positively correlated with mathematics achievement. A multiple regression analysis determined that mathematics attitude and intelligence quotient significantly predicted mathematics achievement, but academic motivation was not a significant predictor when the other variables were accounted for. The study also found that while there were no significant gender differences in the other variables, males scored higher than females in mathematics achievement.
Taller Swift - iCon
Taller Swift - iConiCon The document introduces Swift programming language, comparing it with Objective-C and highlighting significant features like functions, closures, optionals, decorators, aggregate types, inheritance, extensions, protocols, and generics. It discusses Swift's strong type system, memory management, and emphasizes access control levels, along with its functional programming aspects. The document serves as a foundational guide for understanding Swift's capabilities and syntax.
놀아요 Swift Playgrounds
놀아요 Swift PlaygroundsWooKyoung Noh This document provides an overview of Swift Playgrounds, including:
- Sections that contain documentation, code, and code documentation
- Examples of playground code and usage
- Background information on the people and concepts that influenced Playgrounds
Feedback on Part 1 of the CSLP
Feedback on Part 1 of the CSLPStephen Gilmore The document provides feedback on Part 1 of a computer science practical. It summarizes submissions for Part 1, including operating systems used. It addresses some common problems and uncertainties students had, such as compilation errors, unfamiliar aspects of Objective-C, and error messages. It also provides clarification on issues like imports, method implementations, and pointer conversions.
Testing Android apps with Robotium
Testing Android apps with RobotiumStephen Gilmore Robotium is an Android testing framework that allows automation of Android app tests using JUnit. It launches the app on an emulator, programmatically enters values and clicks buttons, and reports which tests pass or fail. Automating tests in this way makes re-running tests after code changes simple and removes human intervention.
Swift Tutorial 2
Swift Tutorial 2Jintin Lin The document discusses functions, parameters, return values, tuples, closures, and sorting in Swift. It defines functions as code blocks that can take parameters and return values. It shows examples of functions that return strings, functions with default parameters, and functions that return tuples. It also demonstrates different ways to write closures for sorting arrays, including using trailing closures.
Swift Tutorial 1
Swift Tutorial 1Jintin Lin The Swift tutorial document provides an overview of the Swift programming language, covering basic syntax like printing, variables, constants, types, optionals, and control flow. It demonstrates Hello World code, shows the differences between variables and constants, examples of type safety and inference, and how to handle optional values using if let. The document aims to introduce Swift's core features through short code snippets and explanations.
Common Java problems when developing with Android
Common Java problems when developing with AndroidStephen Gilmore The document discusses common Java problems encountered while coding for the Android platform, emphasizing the importance of understanding generics and raw types. It provides advice on handling these issues, such as proper constructor documentation and utilizing the Java compiler's static analysis tools for error detection. The text also highlights the significance of logging for effective app testing and development.
Getting started with Xcode
Getting started with XcodeStephen Gilmore This document provides instructions for installing and using Xcode on Mac computers. It summarizes that there will be no computer science lecture the following week, and that Xcode is now available on library Macs. It then demonstrates how to install Xcode from the App Store, create a new project, write and run sample code, and use features like autocompletion, static analysis, and the debugger.
Crash Course in Objective-C
Crash Course in Objective-CStephen Gilmore This document provides an overview of Objective-C concepts for a computer science practical session, including:
- Objective-C source files are divided into .h header files and .m implementation files.
- Classes are declared in header files with @interface and implemented in .m files with @implementation.
- Methods can be instance or class methods, distinguished by - and + prefixes.
- Properties expose fields and allow controlling access to values.
- Memory is managed through reference counting, which increments a counter when objects are created and decrements it when they are released.
Feedback on Part 1 of the Software Engineering Large Practical
Feedback on Part 1 of the Software Engineering Large PracticalStephen Gilmore This document summarizes feedback from the first part of a software engineering practical project. It discusses issues seen in student submissions, such as Java syntax errors, incomplete functionality, and problems with XML documents. It also provides examples of user interfaces and additional features students have implemented. The document encourages students to pay careful attention to instructions, use logging for development, and notes changes to the sample data file.
METODE PELAKSANAAN DAN EVALUASI JALAN
METODE PELAKSANAAN DAN EVALUASI JALANChay Chay Ringkasan dokumen tersebut adalah:
1. Dokumen tersebut membahas metode-metode perbaikan jalan beton seperti injeksi semen, beton cor di tempat, dan beton pracetak.
2. Metode injeksi semen dan bahan tertentu dapat mengurangi defleksi dan stabilisasi panel, sedangkan cor di tempat dapat segera dibuka untuk lalu lintas.
3. Beton pracetak dapat menggantikan segmen rusak secara cepat
Programming in Objective-C
Programming in Objective-CRyan Chung 本文档介绍了 Objective-C 的基础知识和编程技巧，包括语法、类、对象、方法、继承、类别以及协议的概念。它提供了使用 Xcode 创建应用程序的步骤，以及如何设计和实现类的详细指南。读者将学习如何通过具体例子（如创建计算机类和分数类）来理解 Objective-C 的核心概念。
Standford 2015 iOS讀書會 week1: 1.Logistics , iOS 8 Overview 2. More Xcode and S...
Standford 2015 iOS讀書會 week1: 1.Logistics , iOS 8 Overview 2. More Xcode and S...彼得潘 Pan 本文件是斯坦福大学2015年iOS读书会的第一周会议记录，内容涵盖iOS 8的概述和Swift编程基础，包括Xcode使用、MVC架构以及Swift与Objective-C的兼容性。会议中还介绍了基本的编程概念、Auto Layout、Optionals和Array等Swift特性，以及示例应用的开发和调试技巧。
Similar to Object Oriented Programming in Swift Ch0 - Encapsulation (20)
Design p atterns
Design p atternsAmr Abd El Latief This document discusses design patterns and principles. It begins by defining design patterns as repeatable solutions to common design problems. It then covers several design patterns including Singleton, Strategy, Adapter, Template, Factory, Abstract Factory, and Observer patterns. It also discusses low-level principles like Tell Don't Ask and high-level principles like the Single Responsibility Principle. Finally, it provides examples of how to implement some of the patterns and principles in code.
Constrained Optimization with Genetic Algorithms and Project Bonsai
Constrained Optimization with Genetic Algorithms and Project BonsaiIvo Andreev The document discusses the overarching themes and components of autonomous systems, specifically focusing on Microsoft's Project Bonsai, a deep reinforcement learning platform. It details the methodologies of evolutionary and genetic algorithms for optimization, the definition and levels of autonomous systems, and various use cases for their applications. Additionally, it highlights the platform's capabilities, resources, and instructions for setting up simulations and training AI models.
Staging and Deployment
Staging and Deploymentheyrocker The document discusses the challenges of traditional deployment processes in environments like Drupal, where data is stored in databases, necessitating a two-way movement of data. It highlights the lack of mature tools for merging content and configuration, presenting various options for managing deployments such as using code, import/export mechanisms, and the features of Ctools. The document concludes that there are no perfect solutions, emphasizing the importance of investigation and planning in deployment strategies.
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Adob...
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Adob...Uma Ghotikar The document provides an extensive overview of unit testing, test-driven development (TDD), and behavior-driven development (BDD), including definitions, benefits, guidelines, and practical examples. It outlines the importance of unit tests in validating software functionality and improving code quality, while also discussing frameworks like TestBox and MockBox for writing and managing tests. Additionally, it covers the structure and syntax for writing effective tests, emphasizing the use of the 'given-when-then' format in BDD.
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Into...
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Into...Ortus Solutions, Corp The document provides an overview of unit testing, including:
- Unit testing validates that each software unit performs as designed and improves development and code quality.
- Guidelines for unit tests include making them fast, isolated, independent, robust, maintainable, purposeful, and automated.
- Test-driven development (TDD) uses the "red-green-refactor" process to write tests before code. Behavior-driven development (BDD) focuses on user requirements over implementation.
- The TestBox framework supports BDD-style testing in ColdFusion with constructs like describe, given, when, then. MockBox enables mocking dependencies.
The Cowardly Test-o-Phobe's Guide To Testing
The Cowardly Test-o-Phobe's Guide To TestingTim Duckett The document discusses testing iOS applications. It begins by addressing why testing can be scary and introduces test-driven development as an approach to make testing less scary. It then covers different tools for testing iOS apps, including frameworks for unit testing and UI testing. It emphasizes the importance of mocking and stubbing dependencies to isolate parts of the code for testing. The document also discusses approaches for testing network requests, such as using a tool called OHHTTPStubs to stub network responses from files. It concludes by encouraging testing user interfaces in code and using mocking/stubbing to handle dependencies.
Object Oriented Programming Principles
Object Oriented Programming PrinciplesAndrew Ferlitsch The document outlines the principles of Object-Oriented Programming (OOP) and its advantages over pre-OOP coding practices, which often led to poor code reuse and maintainability. OOP emphasizes design before coding, allowing for modular code, clear interfaces, and the ability to easily add new classes. Key concepts include class and object definitions, inheritance, data encapsulation, polymorphism, and abstraction, each contributing to more organized and manageable code development.
A Brief Introduction to Test-Driven Development
A Brief Introduction to Test-Driven DevelopmentShawn Jones The document provides an overview of Test-Driven Development (TDD), emphasizing its importance as both a testing and design strategy that leads to more maintainable and understandable code. It outlines the TDD process in five steps: adding a test, running tests to expect failure, writing code to pass the test, ensuring all tests succeed, and refactoring to eliminate duplication. Issues and common misconceptions related to TDD are also discussed, highlighting the necessity of management support and the value of automated testing in development.
Part of the DLM story: Get your Database under Source Control - SQL In The City
Part of the DLM story: Get your Database under Source Control - SQL In The City Red Gate Software The document emphasizes the importance of implementing version/source control for databases alongside application code to reduce risk and improve team collaboration. It outlines best practices for database development, including having dedicated environments for developers, effective communication, and the need for regular commits. The content further discusses the necessity of branching for various development stages and suggests using tools to simplify the process.
Consolidating MLOps at One of Europe’s Biggest Airports
Consolidating MLOps at One of Europe’s Biggest AirportsDatabricks The document discusses the implementation of MLOps at Schiphol Airport to manage machine learning models amidst changing environments. It highlights their structured MLFlow setup for deploying and monitoring models, ensuring compatibility and performance through a single source of truth. Additionally, it emphasizes the importance of automated retraining, version control, and the integration of monitoring tools for efficient operations in a dynamic airport setting.
From SQL to Python - A Beginner's Guide to Making the Switch
From SQL to Python - A Beginner's Guide to Making the SwitchRachel Berryman The document outlines the transition from data analysis to data science, highlighting key differences between the two fields and offering guidance on making the switch. It emphasizes the importance of learning programming languages like Python and tools for data manipulation, as well as structured educational resources such as MOOCs and intensive courses. Additionally, it provides practical advice on acquiring skills necessary for a career in data science and includes resources for further learning.
Алексей Ященко и Ярослав Волощук "False simplicity of front-end applications"
Алексей Ященко и Ярослав Волощук "False simplicity of front-end applications"Fwdays The document discusses the challenges of managing complexity in frontend software development, emphasizing issues like misunderstanding requirements and code bloat. It outlines strategies for addressing complexity at different stages of the development process, including planning, coding, and release. Various tools and best practices are suggested to improve code quality and maintainability, such as using types, following design principles, and utilizing existing libraries.
The iOS technical interview: get your dream job as an iOS developer
The iOS technical interview: get your dream job as an iOS developerJuan C Catalan The document provides a comprehensive guide for aspiring iOS developers, detailing industry requirements for junior, mid-level, and senior positions, as well as advice on job applications and the interview process. It includes sample interview questions covering technical knowledge in Objective-C and Swift, design patterns, and coding practices. Additional resources and best practices for preparing for iOS technical interviews are also shared.
Software Design
Software DesignAhmed Misbah The document provides an agenda and introduction for a two-day software design training.
Day 1 covers introduction to software design principles, object oriented concepts and design, and evaluating software design. Day 2 covers software design patterns and clean code.
The introduction defines software design, contrasts it with architecture and coding, and outlines principles of software design such as SOLID and DRY. It also discusses software design considerations, modeling, and checkpoints. Later sections explain object oriented concepts, design principles including GRASP, and techniques for evaluating design quality.
C++ in object oriented programming
C++ in object oriented programmingSaket Khopkar The document is a presentation on Object Oriented Programming (OOP), covering its definition, characteristics, and its implementation in the C++ programming language. It explains key concepts such as objects, classes, inheritance, and polymorphism, while also highlighting various programming languages that utilize OOP. Additionally, the presentation discusses the applications of OOP, including real-time problem modeling, artificial intelligence, and office automation systems.
Dice.com Bay Area Search - Beyond Learning to Rank Talk
Dice.com Bay Area Search - Beyond Learning to Rank TalkSimon Hughes The document discusses advanced techniques for improving search relevancy, focusing on machine learning methods such as machine learned ranking (MLR) and conceptual search, which addresses the recall problem in traditional keyword matching. It outlines various relevancy tuning approaches, including the use of a golden dataset for evaluation and automatic optimization algorithms to enhance search engine configurations. The talk emphasizes using word2vec for learning word relationships and improving recall while maintaining precision, alongside practical implementations in the Solr search engine framework.
RecSys 2015 Tutorial – Scalable Recommender Systems: Where Machine Learning...
RecSys 2015 Tutorial – Scalable Recommender Systems: Where Machine Learning...S. Diana Hu The document presents a tutorial on scalable recommender systems, focusing on the integration of machine learning and search techniques. It covers the challenges of scaling recommender systems, the application of information retrieval methods, and the use of Elasticsearch for building efficient recommendation algorithms. The tutorial also discusses machine learning frameworks and emphasizes practical implementations while highlighting the complexities faced in the field.
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...Joaquin Delgado PhD. The document outlines a tutorial on scalable recommender systems, focusing on practical examples using search and machine learning techniques, particularly learning to rank. It discusses the challenges of scaling recommender systems, various recommendation paradigms, the integration of search algorithms like Elasticsearch, and machine learning frameworks such as Spark for enhancing recommendation functionalities. The content also emphasizes the importance of understanding the recommender system problem as a search challenge and provides insights on implementation strategies and system architecture.
Python ml
Python mlShubham Sharma The document provides a comprehensive overview of using Python for machine learning, including key libraries such as NumPy, SciPy, Pandas, and Scikit-learn, along with their functionalities. It outlines the essential phases of machine learning, ranging from data exploration to predictive modeling, and presents a case study on a loan prediction problem. Additionally, it offers resources for further learning and practical applications in data analytics.
Hard Coding as a design approach
Hard Coding as a design approachOren Eini The document discusses the evolution of software architecture from direct database access to a more structured approach using APIs and stored procedures. It emphasizes the importance of simplicity and limiting abstractions in application design, advocating for a focus on maintainability and meaningful testing. The key takeaway is to reduce unnecessary complexity while ensuring that the code remains understandable and manageable.
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Into...
Introduction to Unit Testing, BDD and Mocking using TestBox & MockBox at Into...Ortus Solutions, Corp
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...
RecSys 2015 Tutorial - Scalable Recommender Systems: Where Machine Learning m...Joaquin Delgado PhD.
Ad
More from Chihyang Li (20)
Image Style Transfer and AI on iOS Mobile App
Image Style Transfer and AI on iOS Mobile AppChihyang Li This document provides an overview of image style transfer using convolutional neural networks. It discusses the intuition behind separating an image's content and style using deep features from a pretrained model like VGG. It describes how content and style losses are calculated based on feature reconstructions to generate a new image that combines the content of one image with the style of another. Examples of related papers and applications like Prisma and DeepArt are also mentioned.
Image style transfer and iOS CoreML, Vision Frameworks
Image style transfer and iOS CoreML, Vision FrameworksChihyang Li This document summarizes an image style transfer presentation. The presentation introduces image style transfer using convolutional neural networks. It discusses using pretrained models like VGG to extract content and style features from images. An algorithm optimizes a generated image to match the content of one image and the style of another by minimizing content and style loss functions. Several papers on advanced style transfer techniques are also mentioned. The presenter demonstrates style transfer results and discusses applications in art and photo editing apps.
Machine Learning in Swift
Machine Learning in SwiftChihyang Li This document discusses machine learning and deep learning concepts in a very simple way. It provides links to resources about languages like R and Python, the basics of neural networks and perceptrons, and a live demo of a simple perceptron algorithm implemented in Swift. It also briefly touches on pros and cons of frameworks like TensorFlow and CoreML for building machine learning models on Apple platforms.
Image style transfer & AI on App
Image style transfer & AI on AppChihyang Li The document discusses image style transfer and machine learning applications for iOS. It introduces neural style transfer using convolutional neural networks. It describes using feature maps from VGG networks to calculate content and style losses for transferring style between images. It also discusses using CoreML and Apple's Vision framework to easily integrate pre-trained models into iOS apps for tasks like face detection, object recognition and style transfer.
iOS Vision framework
iOS Vision frameworkChihyang Li Sai Li presented on iOS 11 Vision and its features including CoreML, Vision, and ARKit. Vision allows for face detection, face landmarks, image registration, rectangle detection, barcode detection, text detection, and object tracking using APIs like VNRequest and callbacks through VNObservation. Demos were provided to illustrate detecting faces, landmarks, rectangles, barcodes, and text using the Vision framework and requests.
Design Patterns in Swift Ch5 Abstract Factory Builder
Design Patterns in Swift Ch5 Abstract Factory BuilderChihyang Li This document discusses two design patterns: Abstract Factory and Builder. Abstract Factory provides an interface for creating families of related objects without specifying their concrete classes. Builder separates object construction from representation, allowing the same construction steps to create different representations. The document provides examples and comparisons of the two patterns, noting that Abstract Factory focuses on product families while Builder focuses on constructing complex objects in a step-by-step manner. It concludes with references for further reading.
Design patterns in Swift Ch4: Iterator & Template Method
Design patterns in Swift Ch4: Iterator & Template MethodChihyang Li This document discusses the Iterator and Template Method design patterns. It provides an overview of the Iterator pattern, which provides a way to access elements of an aggregate object sequentially without exposing its underlying structure. It then discusses the Template Method pattern, which defines the skeleton of an algorithm by deferring some steps to subclasses, allowing subclasses to redefine certain steps without changing the overall structure. The document includes code examples and references for both patterns.
Swift map & flatMap
Swift map & flatMapChihyang Li The document discusses the map and flatMap functions in Swift and how they relate to functional programming concepts like Functors and Monads. It provides examples of using map and flatMap with Array and Optional types, noting that Array and Optional conform to both the Functor and Monad protocols. References for further reading on Functors, Applicatives, and Monads are also included.
Swift Optional ??
Swift Optional ??Chihyang Li This document discusses optionals in Swift, including multi-layer optionals where a value can be optional multiple times (T -> T? -> T??), representing nil as Optional<Type>.none, and different ways of unwrapping optionals, such as force unwrapping and optional binding. It also mentions that optionals can make the code confusing at times when dealing with multiple layers of optional values.
Design Pattern in Swift Ch2 Strategy, Decorator
Design Pattern in Swift Ch2 Strategy, DecoratorChihyang Li This document discusses the Strategy and Decorator behavioral design patterns. The Strategy pattern defines a family of algorithms, encapsulates each one, and makes them interchangeable. This allows algorithms to vary independently from the clients that use them. The Decorator pattern attaches additional responsibilities to an object dynamically at runtime without affecting other objects. Decorators provide a flexible alternative to subclassing for extending functionality. The document provides examples and comparisons of when each pattern would be applicable.
Design Pattern Ch3 in Swift Composite
Design Pattern Ch3 in Swift CompositeChihyang Li This document discusses the Composite design pattern and provides an agenda and references for further information. The Composite pattern allows objects to be composed into tree structures representing part-whole hierarchies. This allows clients to treat both individual objects and compositions of objects uniformly. The pattern involves defining an interface for both primitive and container objects, allowing recursive composition and treating all objects uniformly, such as for equality. There is a tradeoff between safety and transparency when implementing the pattern.
Design Patterns in Swift Ch1 Factory Method
Design Patterns in Swift Ch1 Factory MethodChihyang Li The document discusses creational design patterns in Swift, focusing on the Simple Factory and Factory Method patterns. It highlights the purpose of these patterns in encapsulating class knowledge and deferring object instantiation to subclasses. Key references and a comparison between the Simple Factory and Factory Method patterns are also included.
Scrum & Kanban Introduction
Scrum & Kanban IntroductionChihyang Li This document provides an overview of Agile development methods Scrum and Kanban. It defines Scrum roles like Product Owner and Scrum Master, and processes like sprints, daily stand-ups, and retrospectives. Sprints are time-boxed iterations where a cross-functional team works on user stories to deliver working software. Kanban uses visual boards and limits work-in-progress to manage workflow and continuously improve processes through small experiments. While Scrum is more prescriptive, both are empirical and aim to deliver value continuously through feedback loops.
Design Patterns in Swift ch0 Introduction
Design Patterns in Swift ch0 IntroductionChihyang Li This document provides an introduction to design patterns. It begins with an overview of what patterns are, discussing Christopher Alexander's definition that a pattern is a proven solution to a recurring problem in a specific context. It then outlines the common elements of patterns. The rest of the document discusses why design patterns are useful, references the Gang of Four book, and categorizes patterns into creational, structural and behavioral groups. It also touches briefly on some specific patterns and principles like program to an interface, favor composition over inheritance, and the difference between frameworks and toolkits.
Object Oriented Programming Ch3 SRP, DIP, ISP
Object Oriented Programming Ch3 SRP, DIP, ISPChihyang Li The document discusses core principles of object-oriented programming (OOP) in Swift, focusing on the S.O.L.I.D principles: Single Responsibility, Open-Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion. It emphasizes concepts such as cohesion and coupling, explaining the importance of high cohesion and low coupling in software design. The document includes examples and references for further reading on these OOP principles.
Object Oriented Programming in Swift Ch2 Polymorphism, OCP, LSP
Object Oriented Programming in Swift Ch2 Polymorphism, OCP, LSPChihyang Li This document discusses polymorphism and object-oriented programming principles in Swift. It defines polymorphism as an object being able to take on multiple forms. Polymorphism in Swift can be achieved through class inheritance and protocol interfaces. The document also discusses the open-closed principle, which states that code should be open for extension but closed for modification. Finally, it explains the Liskov substitution principle, which requires that subclasses behave exactly like their parent classes so the subclasses can be substituted for their parents without altering behavior.
Apple Swift API Design Guideline
Apple Swift API Design GuidelineChihyang Li This document discusses Swift API design guidelines published by Apple. It covers fundamentals like ensuring clarity of APIs at the point of use and prioritizing clarity over brevity. It also discusses guidelines for naming conventions, including naming variables and parameters according to their roles. The document provides guidance on naming functions and methods, default parameter values, argument labels, and polymorphism.
Swift capture
Swift captureChihyang Li 1. The document discusses Swift closures and capture semantics. It describes how closures capture variables by reference by default in Swift.
2. Examples are provided to demonstrate that captured variables are evaluated at closure execution time and that capture lists can be used to capture variables at closure creation instead.
3. The conclusion emphasizes that closures capture references to outer variables, values can be modified if variables are declared as 'var', and capture lists allow capturing variable values at closure creation.
DevOps 2016 summit
DevOps 2016 summitChihyang Li The document summarizes a DevOps 2016 Summit agenda. It includes presentations on Kubernetes DevOps by Ray Tsang from Google, DevOps powered by containers by Glenn West from Red Hat, Docker by a speaker from MediaTek, using Elasticsearch, Logstash and Kibana for log centralization and visualization, IoT Docker DevOps by Linker Network Software, shaking up culture with automation by a Yahoo Japan speaker, monitoring by a speaker from Gogolook, Chinese infrastructure by Sammy Lin, continuous integration/delivery by a speaker from Vpon, and what DevOps is through building on lean and agile practices.
Slack introduction
Slack introductionChihyang Li The document discusses the features of Slack, including different types of channels for public or private conversations and direct messages. It describes how users can interact within channels by mentioning other users, pinning messages and files, setting status to do not disturb. Additional features covered include file sharing, snippets, integration with other tools like Sketch and plans to integrate more tools in the future.
Ad
Recently uploaded (20)
Smadav Pro 2025 Rev 15.4 Crack Full Version With Registration Key
Smadav Pro 2025 Rev 15.4 Crack Full Version With Registration Keyjoybepari360 ➡️ 🌍📱👉COPY & PASTE LINK👉👉👉
https://crackpurely.site/smadav-pro-crack-full-version-registration-key/
OpenTelemetry 101 Cloud Native Barcelona
OpenTelemetry 101 Cloud Native BarcelonaImma Valls Bernaus A brief introduction to OpenTelemetry, with a practical example of auto-instrumenting a Java web application with the Grafana stack (Loki, Grafana, Tempo, and Mimir).
Looking for a BIRT Report Alternative Here’s Why Helical Insight Stands Out.pdf
Looking for a BIRT Report Alternative Here’s Why Helical Insight Stands Out.pdfVarsha Nayak The search for an Alternative to BIRT Reports has intensified as companies face challenges with BIRT's steep learning curve, limited visualization capabilities, and complex deployment requirements. Organizations need reporting solutions that offer intuitive design interfaces, comprehensive analytics features, and seamless integration capabilities – all while maintaining the reliability and performance that enterprise environments demand.
Application Modernization with Choreo - The AI-Native Internal Developer Plat...
Application Modernization with Choreo - The AI-Native Internal Developer Plat...WSO2 In this slide deck, we explore the challenges and best practices of application modernization. We also deep dive how an internal developer platform as a service like Choreo can fast track your modernization journey with AI capabilities and end-to-end workflow automation.
Insurance Underwriting Software Enhancing Accuracy and Efficiency
Insurance Underwriting Software Enhancing Accuracy and EfficiencyInsurance Tech Services Insurance underwriting software enhances accuracy and speed by automating tasks and enabling real-time decisions. It’s essential for insurers aiming to stay agile, compliant, and customer-centric in the digital era. Explore More- https://www.damcogroup.com/insurance/underwriting-software
Porting Qt 5 QML Modules to Qt 6 Webinar
Porting Qt 5 QML Modules to Qt 6 WebinarICS Have you upgraded your application from Qt 5 to Qt 6? If so, your QML modules might still be stuck in the old Qt 5 style—technically compatible, but far from optimal. Qt 6 introduces a modernized approach to QML modules that offers better integration with CMake, enhanced maintainability, and significant productivity gains.
In this webinar, we’ll walk you through the benefits of adopting Qt 6 style QML modules and show you how to make the transition. You'll learn how to leverage the new module system to reduce boilerplate, simplify builds, and modernize your application architecture. Whether you're planning a full migration or just exploring what's new, this session will help you get the most out of your move to Qt 6.
Migrating to Azure Cosmos DB the Right Way
Migrating to Azure Cosmos DB the Right WayAlexander (Alex) Komyagin In this session we cover the benefits of a migration to Cosmos DB, migration paths, common pain points and best practices. We share our firsthand experiences and customer stories. Adiom is the trusted partner for migration solutions that enable seamless online database migrations from MongoDB to Cosmos DB vCore, and DynamoDB to Cosmos DB for NoSQL.
wAIred_RabobankIgniteSession_12062025.pptx
wAIred_RabobankIgniteSession_12062025.pptxSimonedeGijt In today's world, artificial intelligence (AI) is transforming the way we learn.
This talk will explore how we can use AI tools to enhance our learning experiences, by looking at some (recent) research that has been done on the matter.
But as we embrace these new technologies, we must also ask ourselves:
Are we becoming less capable of thinking for ourselves?
Do these tools make us smarter, or do they risk dulling our critical thinking skills?
This talk will encourage us to think critically about the role of AI in our education. Together, we will discover how to use AI to support our learning journey while still developing our ability to think critically.
How to Choose the Right Web Development Agency.pdf
How to Choose the Right Web Development Agency.pdfCreative Fosters Choosing the right web development agency is key to building a powerful online presence. This detailed guide from Creative Fosters helps you evaluate agencies based on experience, portfolio, technical skills, communication, and post-launch support. Whether you're launching a new site or revamping an old one, these expert tips will ensure you find a reliable team that understands your vision and delivers results. Avoid common mistakes and partner with an agency that aligns with your goals and budget.
Advanced Token Development - Decentralized Innovation
Advanced Token Development - Decentralized Innovationarohisinghas720 The world of blockchain is evolving at a fast pace, and at the heart of this transformation lies advanced token development. No longer limited to simple digital assets, today’s tokens are programmable, dynamic, and play a crucial role in driving decentralized applications across finance, governance, gaming, and beyond.
Decipher SEO Solutions for your startup needs.
Decipher SEO Solutions for your startup needs.mathai2 A solution deck that gives you an idea of how you can use Decipher SEO to target keywords, build authority and generate high ranking content.
With features like images to product you can create a E-commerce pipeline that is optimized to help your store rank.
With integrations with shopify, woocommerce and wordpress theres a seamless way get your content to your website or storefront.
View more at decipherseo.com
Wondershare PDFelement Pro 11.4.20.3548 Crack Free Download
Wondershare PDFelement Pro 11.4.20.3548 Crack Free DownloadPuppy jhon ➡ 🌍📱👉COPY & PASTE LINK👉👉👉 ➤ ➤➤ https://drfiles.net/
Wondershare PDFelement Professional is professional software that can edit PDF files. This digital tool can manipulate elements in PDF documents.
What is data visualization and how data visualization tool can help.pdf
What is data visualization and how data visualization tool can help.pdfVarsha Nayak An open source data visualization tool enhances this process by providing flexible, cost-effective solutions that allow users to customize and scale their visualizations according to their needs. These tools enable organizations to make data-driven decisions with complete freedom from proprietary software limitations. Whether you're a data scientist, marketer, or business leader, understanding how to utilize an open source data visualization tool can significantly improve your ability to communicate insights effectively.
DevOps for AI: running LLMs in production with Kubernetes and KubeFlow
DevOps for AI: running LLMs in production with Kubernetes and KubeFlowAarno Aukia Presented by Aarno Aukia on June 4th, 2025, at Kubernetes Community Days KCD New York
Step by step guide to install Flutter and Dart
Step by step guide to install Flutter and DartS Pranav (Deepu) Flutter is basically Google’s portable user
interface (UI) toolkit, used to build and
develop eye-catching, natively-built
applications for mobile, desktop, and web,
from a single codebase. Flutter is free, open-
sourced, and compatible with existing code. It
is utilized by companies and developers
around the world, due to its user-friendly
interface and fairly simple, yet to-the-point
commands.
What is data visualization and how data visualization tool can help.pptx
What is data visualization and how data visualization tool can help.pptxVarsha Nayak An open source data visualization tool enhances this process by providing flexible, cost-effective solutions that allow users to customize and scale their visualizations according to their needs. These tools enable organizations to make data-driven decisions with complete freedom from proprietary software limitations. Whether you're a data scientist, marketer, or business leader, understanding how to utilize an open source data visualization tool can significantly improve your ability to communicate insights effectively.
Download Adobe Illustrator Crack free for Windows 2025?
Download Adobe Illustrator Crack free for Windows 2025?grete1122g COPY & PASTE LINK 👉👉👉 https://click4pc.com/after-verification-click-go-to-download-page/
Adobe Illustrator CC Crack will make your illustration level upgrade by moving toward real modification purpose using adobe pro tools there ..
Software Testing & it’s types (DevOps)
Software Testing & it’s types (DevOps)S Pranav (Deepu) NTRODUCTION TO SOFTWARE TESTING
• Definition:
• Software testing is the process of evaluating and
verifying that a software application or system meets
specified requirements and functions correctly.
• Purpose:
• Identify defects and bugs in the software.
• Ensure the software meets quality standards.
• Validate that the software performs as intended in
various scenarios.
• Importance:
• Reduces risks associated with software failures.
• Improves user satisfaction and trust in the product.
• Enhances the overall reliability and performance of
the software
Zoneranker’s Digital marketing solutions
Zoneranker’s Digital marketing solutionsreenashriee Zoneranker offers expert digital marketing services tailored for businesses in Theni. From SEO and PPC to social media and content marketing, we help you grow online. Partner with us to boost visibility, leads, and sales.
Object Oriented Programming in Swift Ch0 - Encapsulation
- 1. Object Oriented Programming in Swift Ch 0 Sai Li @ Yowoo Tech. 2016/11/18
- 2. References
- 3. References • Agile Software Development: Principles, Patterns, and Practice ( : ) by Robert C. Martin
- 4. References • Agile Software Development: Principles, Patterns, and Practice ( : ) by Robert C. Martin • Fundamental Object Oriented Programming by Hsuan-Tien Lin
- 5. References • Agile Software Development: Principles, Patterns, and Practice ( : ) by Robert C. Martin • Fundamental Object Oriented Programming by Hsuan-Tien Lin • by Teddy Chen
- 6. References • Agile Software Development: Principles, Patterns, and Practice ( : ) by Robert C. Martin • Fundamental Object Oriented Programming by Hsuan-Tien Lin • by Teddy Chen • Essential Object-Oriented Programming by Josh Ko
- 7. Language • Java • Python • Swift
- 8. How to build an iPhone?
- 11. System -> Components Divide and Conquer
- 12. System -> Components Divide and Conquer Modularization
- 13. Good Modules make good System
- 14. Good Modules make good System • Easy to debug
- 15. Good Modules make good System • Easy to debug • Easy to maintain/ manage
- 16. Good Modules make good System • Easy to debug • Easy to maintain/ manage • Easy to modify/ update
- 17. Good Modules make good System • Easy to debug • Easy to maintain/ manage • Easy to modify/ update • Easy to reuse
- 18. Good Modules make good System • Easy to debug • Easy to maintain/ manage • Easy to modify/ update • Easy to reuse
- 19. Good Modules make good System • Easy to debug • Easy to maintain/ manage • Easy to modify/ update • Easy to reuse Modularization: Save time in the future
- 20. Save money, save time No more disposable programs
- 21. Spaghetti Code
- 22. Spaghetti Code Edible is enough
- 23. Spaghetti Code
- 24. Spaghetti Code
- 26. Noodle -> Procedure • More organized than spaghetti code • Identify the purpose • Isolate (modularize) • Reuse
- 27. Noodle -> Procedure • More organized than spaghetti code • Identify the purpose • Isolate (modularize) • Reuse C language
- 28. OOP • Grouped related data
- 29. OOP • Use Struct/ Class to generate objects
- 30. OOP • Don’t do something on the object • Let object takes actions
- 31. OOP • Don’t do something on the object • Let object takes actions
- 32. OOP • Don’t do something on the object • Let object takes actions
- 33. Noodles -> Procedure -> Object
- 34. • NOP: spaghetti code + (possibly spaghetti) data Assembly Noodles -> Procedure -> Object
- 35. • NOP: spaghetti code + (possibly spaghetti) data Assembly • POP: organized code + (possibly organized) data C, PASCAL basic modules: procedures Noodles -> Procedure -> Object
- 36. • NOP: spaghetti code + (possibly spaghetti) data Assembly • POP: organized code + (possibly organized) data C, PASCAL basic modules: procedures • OOP: organized code + organized data (grouped) Swift, Java, Python basic modules: Class / Struct Noodles -> Procedure -> Object
- 37. OO Levels
- 38. OO Levels • OO Analysis: what the system does
- 39. OO Levels • OO Analysis: what the system does • needs -> models
- 40. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering
- 41. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering • OO Design: how the system dose it
- 42. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering • OO Design: how the system dose it • model -> class diagrams
- 43. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering • OO Design: how the system dose it • model -> class diagrams • Design Pattern
- 44. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering • OO Design: how the system dose it • model -> class diagrams • Design Pattern • OO Programming how to implement it
- 45. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering • OO Design: how the system dose it • model -> class diagrams • Design Pattern • OO Programming how to implement it • class diagrams -> implementations
- 46. OO Levels • OO Analysis: what the system does • needs -> models • Software Engineering • OO Design: how the system dose it • model -> class diagrams • Design Pattern • OO Programming how to implement it • class diagrams -> implementations • OOP, this one
- 47. How to build an iPhone?
- 48. Decomposition
- 60. Data Abstraction Abstraction is selective ignorance. by Andrew Koenig
- 61. Data Abstraction Abstraction is selective ignorance. by Andrew Koenig Others care about the interface and ignore the implementation
- 62. Encapsulation Access Control: public and private
- 63. Encapsulation Access Control: public and private
- 64. Encapsulation Access Control: public and private
- 66. Design by Contract • Class Invariant
- 67. Design by Contract • Class Invariant • Valid State
- 68. Design by Contract • Class Invariant • Valid State
- 69. Design by Contract • Class Invariant • Valid State private(set) private(set)
- 70. Design by Contract • Class Invariant • Valid State • 1 <= day <= 31 0 <= hour <= 24 private(set) private(set)
- 71. Design by Contract • Preconditions, postconditions
- 72. Design by Contract • Preconditions, postconditions First class invariant ?
- 73. Design by Contract • Preconditions, postconditions First class invariant ? Constructor
- 82. Encapsulation
- 83. • Separate implementation and use Encapsulation
- 84. • Separate implementation and use • Don’t trust other people including you(3 months after) Encapsulation
- 85. • Separate implementation and use • Don’t trust other people including you(3 months after) • Hide unnecessary details Encapsulation
- 86. • Separate implementation and use • Don’t trust other people including you(3 months after) • Hide unnecessary details • One more oz Encapsulation
- 87. • Separate implementation and use • Don’t trust other people including you(3 months after) • Hide unnecessary details • One more oz Encapsulation
- 88. • Separate implementation and use • Don’t trust other people including you(3 months after) • Hide unnecessary details • One more oz Think about incorrect use about your class Encapsulation
- 89. As a designer, you should avoid giving the users of your code too much freedom to do bad and/or make bugs
- 95. OOP • Encapsulation: Security • Inheritance: Reusability • Polymorphism: Flexibility
- 96. Q & A To be continued…
- 97. References
- 98. References • Agile Software Development: Principles, Patterns, and Practice ( : )
- 99. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming
- 100. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming •
- 101. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming • • Essential Object-Oriented Programming
- 102. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming • • Essential Object-Oriented Programming • images.techtimes.com/data/images/full/11234/tangled-earbuds.jpg
- 103. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming • • Essential Object-Oriented Programming • images.techtimes.com/data/images/full/11234/tangled-earbuds.jpg • spaghetticrunch.com/wp-content/uploads/2014/12/spaghetti- bolognaise-1.png
- 104. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming • • Essential Object-Oriented Programming • images.techtimes.com/data/images/full/11234/tangled-earbuds.jpg • spaghetticrunch.com/wp-content/uploads/2014/12/spaghetti- bolognaise-1.png • upload.wikimedia.org/wikipedia/commons/thumb/e/ea/ Design_by_contract.svg/220px-Design_by_contract.svg.png
- 105. References • Agile Software Development: Principles, Patterns, and Practice ( : ) • Fundamental Object Oriented Programming • • Essential Object-Oriented Programming • images.techtimes.com/data/images/full/11234/tangled-earbuds.jpg • spaghetticrunch.com/wp-content/uploads/2014/12/spaghetti- bolognaise-1.png • upload.wikimedia.org/wikipedia/commons/thumb/e/ea/ Design_by_contract.svg/220px-Design_by_contract.svg.png • www.linuxdigest.org/wp-content/uploads/2012/06/09fig091.gif