javascript

Splice JavaScript Splice is a built-in method in JavaScript that allows us to add or remove elements from an array. It is a powerful method that can modify an array in place without creating a new one. Syntax: array.splice(start, deleteCount, item1, item2, ...) * start: The index at which to

JS Event Handlers JavaScript Event Handlers are functions that get triggered when a specific event occurs on a web page. An Event is an action or occurrence that happens in the browser, such as a user clicking a button, hovering over an element, or scrolling down the page. To use

Chart.js: Remove Labels Chart.js is a popular JavaScript library used to create beautiful charts and graphs on web pages. Sometimes, you may want to remove the labels from your chart to create a more minimalist look or to improve performance. Here are a few ways to do it:

Can You Store Arrays in Chrome Storage? Yes, you can store arrays in Chrome Storage. Chrome Storage is a simple storage API provided by the Google Chrome browser that allows developers to store and retrieve data locally. Chrome Storage supports the storage of various data types including numbers, strings, and

JavaScript: Replace Last Occurrence of String Replacing the last occurrence of a string in JavaScript can be a bit tricky. It requires careful use of string manipulation methods to achieve the desired result. Method 1: Split and Join One way to replace the last occurrence of a string is to

Encrypt & Decrypt API Data in LocalStorage In today’s world of web development, security is a major concern. As web applications are becoming more complex, we need to make sure that sensitive data remains secure. One way to ensure this is by encrypting data before storing it on the

Determine the most common word in a book As a book lover, I have always been fascinated by the idea of analyzing a book's text to find out the most common word used in it. It's a great way to understand the author's writing

How to Show Time Ago in Angular If you are working on an Angular project and want to display the time elapsed since a specific event, you can use the timeago-pipe extension. This will allow you to show the time ago in a human-readable format, such as "5 minutes

Handling Protected Routes in React and Redirecting Users Protected routes are a crucial part of any web application that requires authentication. In React, we can use Higher Order Components (HOCs) to protect certain routes that require authentication. Step 1: Create a Protected Route Component We can create a component that

Regular Expression Start and End with Same Character JavaScript Regular expressions, also known as regex or regexp, are patterns used to match character combinations in strings. In JavaScript, we can create regular expressions using the RegExp constructor or by using a regex literal enclosed in forward slashes (/regex/). If you