Software Engineering

Snigdha Paul May 17, 2025 No Comments

How to fetch all rows of a table in laravel?

We will use DB class for this. Suppose we have a table. Name of the table is table1. FirstnameLastnameHarryPotterTomRiddle This will be a table in…

Saikat Mondal May 17, 2025 No Comments

How to Hide Menu and Sub-menu items from the Admin Dashboard in WordPress ?

Hiding admin menu items can help:Prevent accidental changes by non-admin users.Simplify the interface for clients or contributors.Improve security by limiting access to sensitive settings or…

Anirban Poddar May 17, 2025 No Comments

How to display site logo using shortcode in wordPress?

We can display site header logo in a page or widget using shortcode in WordPress. For creating this shortcode we need get_custom_logo() and get_bloginfo(‘name’) function.…

Rohit Patra May 17, 2025 No Comments

How To The Write `directoryCopy( )` Function In ColdFusion?

Description:- This is used to copy the contents of a directory to a destination directory on disk or in memory if you have the required…

Snigdha Paul May 10, 2025 No Comments

How to encrypt a text using SHA256 in dart or flutter?

We need to import a external package 'package:crypto/crypto.dart' and a dart built-in library 'dart:convert' . Now lets see the code for encrypting a text import…

Rohit Patra May 10, 2025 No Comments

How To The Write `directoryList( )` Function In ColdFusion?

Description:- This is used to get a list of the contents of the on-disk or in-memory directory. Also lists the contents of the sub-directories if the…

Sandeep Mandal May 3, 2025 No Comments

What are namespaces and how to use it in PHP?

In PHP, a namespace is a way to encapsulate and group related classes, functions, and constants to avoid name conflicts in larger applications or when…

Rohit Patra May 3, 2025 No Comments

How To Write a custom Function In ColdFusion?

Description:- This function is used to get URL parameters from an existing ColdBox Link by providing the link handler name. <cfscript> private string function getUrlParam(…

Sandeep Mandal April 26, 2025 No Comments

How to check if a value exists in an array in PHP?

In PHP, we can check if a value exists in an array by using in_array() function. Syntax: in_array(search, array, type) search: Required. Specifies the what…

Rohit Patra April 26, 2025 No Comments

How To The Write `directoryDelete( path )` Function In ColdFusion?

Description:- This is used to delete a directory on disk or in memory if you have the required permissions to run this function. directoryDelete( path…

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