javascript

Sort an array of String with non-ASCII characters.

This article is how to sort an array of string with non-ASCII characters. Using localeCompare() we can sort mixed array with non-ascii characters.

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Single-line and Multi-line Comment | Javascript Comment

This article is about single-line and multi-line comments in JavaScript and it why it is important to comment our codes while programming.

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Remove Whitespace from JavaScript String

This post is about how to remove whitespace from a string in JavaScript.

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Remove first and last element from an array in JavaScript

This article is about how to remove first or last element from an array in JavaScript using in-built functions like pop(), shift() and splice().

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Prevent body from scrolling when a modal is opened.

Here, in this article we will learn on how to prevent body from scrolling when a modal is opened using javascript and wheel eventListener. It will disable the scroll when the modal is open.

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How to sort an array alphabetically in javascript?

This article is about how to sort an array alphabetically in javascript. In javascript we have a sort() method which sort elements of an array in place in ascending order.

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How to repeat a string n number of times in JavaScript

Article on how to repeat a string n number of times in JavaScript. We will use the inbuilt function repeat() and also code a custom repeat function to repeat a string.

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How to Remove Last Character from a string in javascript

This article is about how to remove last character from a string using JavaScript using splice() and substring() method.

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How to remove a specific item from an array in JavaScript ?

This post is about how to remove a specific item from an array in JavaScript using indexOf and splice method.

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How to read text file in JavaScript (line by line)

This article is about how to read text file in JavaScript line-by-line from local computer using Html input field.

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How to merge two or more objects into one object in Javascript?

In this article we will merge two or more objects into one object with both their properties using object.assign method and spread operator in javascript.

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How to insert an item into an array at a specific index in JavaScript?

This article is about how to insert a item or element in a specific index in an array in javascript.

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How to create Multiline string in JavaScript?

This article is about how to create multiline string or comment in javascript. To create multil-ine string we will be using template literals in javascript.

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How to copy or clone an array in JavaScript

This post is about how to copy or clone an array in JavaScript using in-built JavaScript methods.

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How to convert an array to string in Javascript

This post is about how to convert an array to string in JavaScript with or without commas.

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How to convert an array to object in javascript?

Here, we will learn how to convert an array into an object in javascript. we will use Object.assign() method and spread operators to convert it to an object.

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How to convert an array of objects to an object in JavaScript ?

This article is about how to convert an array of objects to a single object in Javascript using Object.assign() method and spread operator.

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How to Check if Object is Empty in JavaScript

This article is about how to check if object is empty in javascript. we will be using hasownproperty(), Object.keys() method and lodash to check empty object.

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extract the first 10 character from a string using javascript.

Get the 10 characters from a string using Javascript.

How to get the first 10 character from a string using Javascript. Here we will extract the first 10 character from a string using the substring() method in javascript.

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Format a number to specific number of decimal places in Javascript.

here, we will learn on how to format a number to a specific number of decimal places in javascript using toFixed() method.

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How to Enable or Disable buttons programmatically using JavaScript

Enable or Disable button programmatically using JavaScript

This article is on how to programmatically enable or disable button using JavaScript.

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Disable scrolling Behaviour on a body with element on position fixed in mobile.

In this article we will learn on how to disable the scroll behaviour of a body on a element with position fixed on mobile devices..

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Get Current Date in Different Date Formats in JavaScript

This article is about how to get JavaScript current date in different formats likes mm-dd-yyyy or dd-mm-yyyy.

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Copy text from an HTML element to clipboard-JavaScript

This article is about how to copy text from an html element to clipboard using JavaScript. You can copy from element with input field.

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how to convert a string to float using javascript

Convert String To Float in JavaScript

This article is about how to convert a string to float using parseFloat() function in JavaScript.

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Convert javascript array to object of same keys/values

This article is about how to convert javascript array to object of same keys/values. To convert the array to object of same keys/values pair we will use reduce() method in javascript.

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Convert date to long date format using Javascript

Learn how to convert a date to a long date format using Javascript. To convert it to a long format we will be using a toLocaleDateString() method in javascript.

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Code on how to get Yesterday date in JavaScript

This article is about how to get yesterday's date in JavaScript. We will get current date using new Date() and the substract one day from it.

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Check if a string contains a substring in Javascript

This article is about how to check if a string contains a substring using JavaScript methods.

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Check if an array includes a particular value in javascript.

Check if an array includes a value/element in javascript.

This article is about how to check if an array includes a particular element or value in JavaScript. Using includes() method we can check the item in an array.

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3 ways to loop an array in JavaScript | Quick ways

This article is about ways to loop in JavaScript. we will learn three ways to liip in javascript: forEach, for of loop and for loop using javascript.

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how to generate random string/characters in JavaScript

3 Ways to generate random string/characters in JavaScript

We will learn about three ways on how to generate random strings/characters in javascript. We will use Math.random() method, shortid npm module and inbuilt method toString() method in javascript.

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How to combine multiple strings into a single string in javascript | Concatenate Strings

3 Ways to Combine Multiple Strings into a Single String | Concatenate Strings

This tutorial is about how to combine or join multiple strings in to a single string in javascript. we will learn three ways to concatenate add string in javascript.

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