A platform where I share insights, tutorials, and expertise across a range of technologies, helping others stay informed and grow their skills.
Design patterns are great on their own, but their real power is unlocked when you combine them to solve complex problems. Today, let's look at how the Factory, Strategy, and Adapter patterns can work together to build a flexible and robust payment pr...
We often rely on syntactic sugar in modern development, but there is immense value in understanding the raw mechanics of JavaScript鈥攕pecifically how Prototypes, Context (this), and Fluent Interfaces work together. I was experimenting with a pattern t...
Abstracted Payment Gateway using Inteface interface PaymentGateway{ pay(amount:number):void } Single Responsiblity Principle (SRP): A class should have only one reason to change or should handle one action Handles logging of payment activiti...
Introductions: In PHP, callbacks are functions that are passed as arguments to other functions, allowing them to be called later, either immediately or at a specific point during execution. They are useful when you want to allow the behavior of a fun...
Introductions: In JavaScript, callbacks are an essential concept that enables asynchronous programming. A callback is simply a function passed as an argument to another function, which will be executed later鈥攅ither after the completion of an operatio...
Introduction: JavaScript is asynchronous, which means certain actions (like fetching data) don鈥檛 block the rest of your code. Promises and async/await help manage these non-blocking actions. Working with Promises: A promise is an object that represen...
Introduction: Closures are a fundamental concept in JavaScript that allows functions to access variables from their outer scope, even after the outer function has returned. This ability gives JavaScript its unique approach to state management and fun...
Functions in go: functions in go take zero or more arguments, To make go code easier to read variable types come after the variable name (functions parameter).and the function return types come after the parentheses. func concat(s1 string,s2 string) ...
What is hoisting in JavaScript? Javascript Hoisting is javascript's default variable which moves all the declarations at the top of the script. Like, A variable can be used before it has been declared. Example: /** * For hoisting the variable x is n...
