Blog Tag: Design Patterns

Mastering Design Patterns: A Guide for Software Developers

The foundation of effective and maintainable software development is software design patterns. These are the tried-and-true fixes for the common design issues that...

Test-Driven Development with OOP: Building Robust Software through TDD

Within the field of software development, Test-Driven Development (TDD) is a unique technique that places a higher priority on developing tests than on implementing...

Best Practices for Writing Clean and Maintainable Object-Oriented Code

In the realm of software development, achieving clean and maintainable code is essential to creating software systems that are scalable, robust, and long-lasting....

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Advanced topics are covered in this ebook with many examples.

Format String as Currency in Javascript
About format numbers as currency strings in javascriptThis lesson shows us how to format integers...
How to check if directory exists in Python
About Python DirectoryIn Python, a directory is a folder that contains files and other directories....
How to determine the type of an object in Python
About objectIn Python, an object is a self-contained entity that consists of data and related behavior....