Difference Between indexOf and findIndex function of array
The task is differentiate between the indexOf() and findIndex() function of JavaScript. we’re going to discuss both approaches. indexOf() function: This function is used to… Read More »
Category Archives: JavaScript
How to calculate the number of days between two dates in javascript?
Calculating the number of days between two dates in JavaScript required to use date object for any kind of calculation. For that, first, get the… Read More »
Round off a number upto 2 decimal place using JavaScript
A number can be rounded off to 2 decimal places using 2 approaches: Method 1: Using the toFixed() method: The toFixed() method is used to… Read More »
Why doesn’t JavaScript support multithreading?
What is Multithreading? Multithreading is a sort of execution model that enables different threads to exist inside the setting of a process with the end… Read More »
How to convert Unix timestamp to time in JavaScript?
UNIX timestamps can be converted to time using 2 approaches: Method 1: Using the toUTCString() method: As JavaScript works in milliseconds, it is necessary to… Read More »
How to format numbers by prepending 0 to single-digit numbers?
A number can be formatted to prepend a 0 to single-digit numbers using 3 approaches: Method 1: Using padStart() method: The padStart() method is used… Read More »
p5.js | createCheckbox() Function
The createCheckbox() function in p5.js is used to create a checkbox element in the DOM (Document Object Model). This function includes the p5.dom library. Add… Read More »
p5.js | createElement() Function
The createElement() function is used to create a element in the DOM (Document Object Model). The .position() function is used to set the position of… Read More »
D3.js | d3.selectAll() Function
The d3.selectAll() function in D3.js is used to select all the element that matches the specified selector string. Syntax: d3.selectAll(“element”) Parameters: This function accepts single… Read More »
How to get nth occurrence of a string in JavaScript ?
The task is to get the nth occurrence of a substring in a string with the help of JavaScript. Approach 1: First, split the string… Read More »
p5.js | createA() Function
The createA() function in p5.js is used to create an anchor element in the DOM (Document Object Model) for creating a hyperlink. This function includes… Read More »
What is the difference between parseInt() and Number()?
The parseInt() function: The parseInt() function is used to parse a string and convert it to an integer of a specified radix. It takes two… Read More »
D3.js | d3.select() Function
The d3.select() function in D3.js is used to select the first element that matches the specified selector string. If any element is not matched then… Read More »
How to replace an item from an array in JavaScript?
An item can be replaced in an array using two approaches: Method 1: Using splice() method The array type in JavaScript provides us with splice()… Read More »
Case insensitive search in JavaScript
Case-insensitive: It means the text or typed input that is not sensitive to capitalization of letters, like “Geeks” and “GEEKS” must be treated as same… Read More »
