Story Category: Object-Oriented Programming
VOTEWhat Is Object-Oriented Programming In C++
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C and C++ are one of the most powerful programming languages that run by Microsoft build tools for Windows and for other operating systems like iOS, Android, among others. The main difference between C and… … Read more
2 years ago in C++, Class, Code, IDE, Method, Object-Oriented Programming, oop, programming, Property
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A Complete Guide To Programming In C++ – Object Oriented Programming
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This article is part of a series which teaches you the basics of how to write C++ software. One of the biggest differences between the C and C++ programming languages is that C++ is an Object-Oriented… … Read more
3 years ago in C++, cbuilder, Class Methods, Classes, Code, Constructors, destructor, Guide, IDE, Object-Oriented Programming, Objects, oop, programming, RAD Studio
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LearnCPlusPlus.org :: The Ultimate Guide To C++ Constructors
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Hello Dear Developers, LearnCPlusPlus.org is the ultimate destination to learn how to use the powerful C++ language in easy steps. We really believe this and everything we do is aimed at giving you a rapid introduction… … Read more
4 years ago in C++, Class Methods, Classes, Code, Constructors, Declaration of a Default Constructor, Default Constructor, Defaulted Default Constructor, Definition of the Default Constructor Outside, Deleted Default Constructor, Function Declaration, Inside of Class Definition, Object-Oriented Programming, Objects, oop, Outside of a Class Definition, Structs
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LearnCPlusPlus.org :: Object-Oriented Programming, Structs, Classes, Objects And More
Yılmaz Yörü
Hello C++ Developers, C++ Builder Developers, Dev-C++ Developers, and all other developers. One of the most powerful features of C++ is Object-Oriented Programming (OOP), which makes it different from the C programming language by using… … Read more
4 years ago in Access Specifiers, C++, C++ Builder, c++ builder firemonkey, c++ builder vcl, Classes, Code, Concurrency, Data Structures, games, IDE, Object-Oriented Programming, Objects, oop, RAD Studio, Smart Pointers, Structs
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Easily Learn How To Use Classes And Objects In Python With A Delphi Windows GUI App
Azfar Bakht
Python is one of the worlds most popular languages with an extensive community support. Which makes it an ideal choice for beginners and experts alike! Delphi, the program behind many stunning visual applications, recognizes the…… … Read more
4 years ago in cbuilder, Classes and Objects, Delphi, DelphiVCL, GuiProgramming, Learn Python, learn python gui, object pascal, Object-Oriented Programming, programming, PyObjectClass, Python, python gui, Python GUI Frameworks, Python Strings, python windows, python4delphi, PythonExpression, PythonGUI, PythonModules, PythonScript in VCL, radstudio, windows
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HMAC functions in Delphi (HMAC_SHA256, HMAC_SHA1)
Yanniel
I came across HMAC (Hash-based message authentication code) functions when developing a RESTful client application in Delphi. The RESTful Web Service API required me to send HMAC_SHA256 signatures (Base64 encoded) with each HTTP request.HMAC functions… … Read more
11 years ago in Algorithm, Base64, Delphi, Delphi Programming, HMAC, MD5, Object Pascal Programming, Object-Oriented Programming, SHA1, SHA256
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Refactoring to patterns. Yet another TDD example coded in Delphi
Yanniel
Long overdue here is my second article about Test Driven Development (TDD) in Delphi. This is a continuation of TDD in Delphi: The Basics, another post that I wrote a few months earlier. I would like… … Read more
12 years ago in Behavioral Patterns, Delphi, Delphi Programming, Design Patterns, DUnit, Object Pascal Programming, Object-Oriented Programming, Pascal Programming, TDD, Template Method, Test Driven Development
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Deep copying (cloning) objects in Delphi
Yanniel
When I first took a look at the prototype design pattern in GoF(years ago), I realized that there was a big obstacle (challenge) to implement it in Delphi: How to write a routine to really… … Read more
13 years ago in Delphi, Delphi Programming, Object Pascal Programming, Object-Oriented Programming
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String comparison in Delphi
Yanniel
Have you ever wondered how utilities like Beyond Compare or DIFF are comparing files? They do it (I guess) by solving the longest common subsequence (LCS) problem.After reading the Wikipedia article linked above, I obtained… … Read more
13 years ago in Delphi, Delphi Programming, Object Pascal Programming, Object-Oriented Programming, Pascal Programming
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Multiton Design Pattern in Delphi
Yanniel
The multiton is somewhat an extension of the singleton pattern. It is referred as registry of singletons by the GOF. I don’t know for sure who appointed the name multiton: it’s an analogy derived from… … Read more
14 years ago in Creational Patterns, Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming
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Dependency Injection in Delphi: a simple example
Yanniel
I want to give a fairly simple Delphi example that will expose the dependency injection pattern. No framework, no third-party library will be needed here: just plain Delphi code.I won’t dig into the different forms… … Read more
14 years ago in Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming, programming
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Decorator Design Pattern in Delphi. Multiple Decorations
Yanniel
In my previous post I introduced the decorator design pattern to you. I used a fairly simple example (a silly example if you wish) in order to give you a flavour of the pattern. I… … Read more
14 years ago in Computers, Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming, programming, Structural patterns
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Decorator Design Pattern in Delphi. Single decoration
Yanniel
Decorator (also referred as Wrapper) is classified by GoF as a structural pattern. Its purpose is to:“Attach additional responsibilities to an object dynamically. Decorators provide a flexible alternative to subclassing for extending functionality.”&nb… … Read more
14 years ago in Computers, Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming, programming, Structural patterns
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Anonymous Methods in Delphi
Yanniel
Under the scope of Delphi, an anonymous method is either a procedure or function that’s unattached to an identifier. In other words, anonymous methods don’t have names, which is why they are called “anonymous”.Basically, you… … Read more
14 years ago in Computers, Delphi, Delphi Programming, Object Pascal Programming, Object-Oriented Programming, programming
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Hide the utter "Create" constructor of TObject in Delphi
Yanniel
In Delphi, constructors can be inherited; this doesn’t happen in Java, C# and C++ for example. Furthermore, constructors in Delphi can have multiple and different names; usually they are called Create, but this is just… … Read more
14 years ago in Computers, Delphi, Delphi Programming, Object Pascal Programming, Object-Oriented Programming, programming
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