Introduction In modern JavaScript, the spread and rest operators are indispensable tools for simplifying array manipulation and function parameters. These operators provide elegant solutions for tasks like array expansion and…
Category: jQuery
jQuery (an improved version of JavaScript) is a lightweight, “write less, do more”, JavaScript library. The purpose of jQuery is to make it much easier to use JavaScript on your website. jQuery takes a lot of common tasks that require many lines of JavaScript code to accomplish, and wraps them into methods that you can call with a single line of code. jQuery also simplifies a lot of the complicated things from JavaScript, like AJAX calls and DOM manipulation.
How to merge arrays in JavaScript
How do you merge two arrays in JavaScript/jQuery? Method 1: Traditional or simple way – using loop Iterating on one of two arrays, get each element and append it into…
Using JavaScript console better
The console object provides access to the debugging console (e.g., the Web console in Firefox). The specifics of how it works vary from browser to browser or server runtimes (Node.js, for example), but there…
Popular shorthand techniques in JavaScript
The shorthand techniques can help you to write optimized code and let you achieve your goal with less coding. Let’s discuss some of the shorthand tips and tricks of JavaScript…
How to show a loading spinner using jQuery
Have you ever asked yourself how to show a spinner on a page while we have to wait for the server response? In most modern web-based applications, showing an indicator…
How to Validate Min and Max Length of Input Field using jQuery
Using minlength and maxlength attributes of HTML5, you can manage the number of characters allowed to be entered into the input fields. But if you want to show a custom…
How to console.log in JSX
https://medium.com/javascript-in-plain-english/can-you-console-log-in-jsx-732f2ad46fe1
How to change font size for text shown on arcs in D3Js
Have you ever asked how to change the size of the text displayed on elements of a D3JS plot so far? After a bit touch search and discovery, I believe…
Checking existence of an element in an array with JavaScript
JavaScript is a loosely typed or a dynamic language. Variables in JavaScript are not directly associated with any particular value type, and any variable can be assigned (and reassigned) values…
Understanding data type of dictionary in JavaScript
Dictionary is among the commonly used data structures in modern programming because of its benefits so that there has not been any frankly acceptable alternative. Therefore, in this post I…