Javascript replace() is an in-built method in a String object. The basic usage of the replace() method is to find a substring or a regular expression pattern in a string and replace it with another string or a function. We are going to discuss the javascript replace() method in String object in detail in this …
The JavaScript string is a fundamental topic that every developer needs to know, whether you specialize in front-end or back-end development. A guide to JavaScript strings is essential for gaining a sound understanding of this topic. What is a JavaScript string? In JavaScript, a string is a sequence of characters that can be used to …
Understanding JavaScript String: an easy beginner’s guide with examples Read More »
In this post, I will show you how to use the JavaScript substring method, which is one of the most commonly used methods in JavaScript String objects. What is the javascript substring method? How does the JavaScript substring work Let’s see how the JavaScript substring method works by looking at some examples. But, first, let’s …
What are JavaScript Objects? In JavaScript, almost everything is an Object. Therefore, understanding JavaScript Objects means understanding JavaScript. An Object is a collection of key-value pairs ( properties ), where the keys are usually strings ( or symbols ) and values can be any type of JavaScript value, including other objects. Objects can have methods. …
What is a javascript Map? JavaScript map is a built-in data structure that allows you to store key-value pairs, where each key can be of any type. It is similar to an object, but with some key differences. One key feature of JavaScript map is that it preserves the order of insertion of elements, so …
All you need to know about JavaScript Map Object Read More »
In this post, I will be discussing TypeScript classes, which is a big topic in Object-Oriented Programming. To start, I will go over the essential features of TypeScript classes. In future posts, I will delve into the topic in greater detail and cover how TypeScript implements OOP concepts such as Inheritance and Polymorphism, as well …
Learn the fundamentals of Typescript classes in no time Read More »
What is Type Annotation? TypeScript is a statically-typed language. Hence, Type Annotation is an essential part of TypeScript that you need to be well familiar with. Type Annotations mean different ways that you can define types of variables, parameters, and return values of functions, and properties (of objects). There are many ways to do type annotation …
You may have heard of TypeScript whether you are a JavaScript or React developer or even a newbie. It is said to be a superset of JavaScript. What does it mean by a superset? This really means that TypeScript includes all the features of JavaScript and extra features on top of it. So, what does …
TypeScript is a superset of JavaScript. Unlike JavaScript, Which is dynamically typed, it is statically typed. This means you will know the types of variables used in your code at the compile time. This helps you as a developer to check for typed-related errors before the code is executed. If there are no compiled errors, …
How to create React functional components in TypeScript Read More »
React.lazy and Suspense make React developer life easy. React.lazy helps in code-splitting and Suspense backup React.lazy in loading state. Before, we go into details let’s start things simply. let’s be familiar with some background knowledge. What is Bundling? Bundling is the process of putting code in many files into one file. While bundling is essential …
React.lazy and Suspense make code-splitting easy Read More »
