Software Engineering

Anirban Poddar December 21, 2024 No Comments

How to use for…in loop in Javascript ?

The for...in loop is used to iterate through the keys of an object. Syntax of JavaScript for…in Loop for (key in object) { // body…

Sandeep Mandal December 21, 2024 No Comments

What is the use of Array.some() method in JavaScript?

Usage: The JavaScript Array some() method is used to check if any elements in an array pass a test provided by a specified function. Example:…

Rohit Patra December 21, 2024 No Comments

How To The Write `<cffile action=”write”>` Function In ColdFusion?

Description:- Writes a text file on the server, based on dynamic content. You can create static HTML files from the content, or log actions in…

Saikat Mondal December 14, 2024 4 Comments

What are WordPress Security Headers ?

WordPress security headers are HTTP response headers that help control the behavior of web browsers and improve website security. These headers are sent from the…

Anirban Poddar December 14, 2024 2 Comments

How to use for…of loop in array, string & map in Js?

JavaScript for...of loop allows you to iterate arrays, maps, strings etc. The for...of loop cannot be used to iterate over an object. iterable – an iterable object (array,…

Sandeep Mandal December 14, 2024 No Comments

What is the use of Array.from() method in JavaScript?

Usage: The Array.from() method is used to get an Array object from any iterables like array, objects, and strings. Example: const arr = Array.from( "Sandeep"…

Snigdha Paul December 14, 2024 No Comments

How to match a pattern which must be preceded by a specific string?

Lets see with an example : We want to search a string “final” which must be preceded by “semi“. Here is two strings below:finalsemifinal Regex…

Arun Giri December 14, 2024 No Comments

How to using Git on Windows Subsystem for Linux

When you enable WSL and install a Linux distribution, you are installing a new file system, separated from the Windows NTFS C:\ drive on your…

Rohit Patra December 14, 2024 No Comments

How To The Write `<cffile action=”uploadAll”>` Function In ColdFusion?

Description:- Copies all files sent to the page in an HTTP request to a directory on the server. <cffile action = "uploadAll" allowedExtensions = "comma-separated…

Snigdha Paul December 7, 2024 No Comments

Why we use (?<!…) instead of (?!…) while matching a pattern which should not be preceded by a specific pattern?

Lets see through example. We have two strings below ,Out First is Hello World. How is it?Out First is Hi World. How is it?I want…

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