When working with JavaScript, sometimes you want to get variables from different files to execute […]
Author: Mary Ralston
Hi, I'm Mary Ralston. I have experience programming in HTML, javascript, C++,... and I want to share with you my experience. So if you want to know more about the above languages read my articles
How To Get The First N Characters Of A String In JavaScript
If you get a requirement to get the first N characters of a string in […]
How To Check If A Value Is Truthy In JavaScript
Except for values like 0, false, null, undefined, NaN, ‘ ‘, and 0n, all values […]
How To Change The Position Of An Array Element In JavaScript
In this article, we will learn how to use two methods: array.splice() method and array.copyWithin() […]
How To Check If Two Dates Are On The Same Day In JavaScript
When working with date objects in JavaScript, sometimes you need to check if two dates […]
How To Check If Array Contains Empty String In JavaScript
There are four common ways to check if the array contains an empty string in […]
How To Capitalize First Letter Of String And Lowercase Rest In JavaScript
There are many ways to capitalize the first letter of a string and lowercase rest […]
How To Ignoring Case Check If Array Contains String In JavaScript
There are two common ways to check if the array contains a string ignoring case […]
How To Add A Class If It Doesn’t Exist On Element Using JavaScript
When working with the element in JavaScript, sometimes you need to add a class if […]
How To Solve “TypeError: date.getDate is not a function” In JavaScript
“TypeError: date.getDate is not a function” is a fundamental error in JavaScript when you use […]
How To Count The Unique Elements In An Array In JavaScript
When working with arrays in JavaScript, sometimes we need to count the unique elements in […]
How To Add Class To A Parent Element Using JavaScript
This article will show you how to use the className property and classList.add() method to […]
How To Get DOM Element By Attribute Using JavaScript
In this article, you will learn how to get DOM Element by Attribute using JavaScript […]
How To Convert A Date String To A Timestamp Using JavaScript
Date in JavaScript is a built-in object in JavaScript, but its use is less convenient […]
Ways To Get All Elements By Type Using JavaScript
Today I will show you how to get all Elements by Type using JavaScript through […]