Knowledge Base

Saikat Mondal August 17, 2024 No Comments

How to Add Custom Capabilities to User Roles in WordPress

To add custom capabilities to a user role – 1. Identify the Role: Determine which user role you want to modify, for example, Administrator, Editor,…

Anirban Poddar August 17, 2024 No Comments

How to get post categories and tags in wordpress?

For retrieving the post categories & post tags , we can use get_the_category and get_the_tags functions in wordpress. Here is the code snippet for both…

Rohit Patra August 17, 2024 No Comments

How to write a delete query after checking?

Description:-perform a delete SQL query after checking whether the record is present or not.anyone can use this method to perform other query operations. Example:- user_iduser_nameuser_email1Arunarun123@gmail.com2Sujansujan123@gmail.com3Rohitrohit123@gmail.com…

Sandeep Mandal August 17, 2024 No Comments

How to handle multiple Promises in JavaScript?

We can handle multiple Promises in several ways one of them is by using Promise.all() method. In this post I am going to demonstrate how…

Arun Giri August 17, 2024 No Comments

How to write different types of joins in SQL?

SQL JOIN A JOIN clause is used to combine rows from two or more tables, based on a related column between them. Different Types of SQL JOINs…

Snigdha Paul August 10, 2024 No Comments

How to reverse an array in Coldfusion?

<cfscript> myArray1 = [67,12,45,98]; writeOutput("Before reverse : "); writeDump(myArray1); myArray2 = reReplace( serializeJSON( myArray1[::-1] ), "\[|\]", "", "ALL" ); myArray1 = listToArray( myArray2, ",", false,…

Saikat Mondal August 10, 2024 No Comments

How to create WordPress custom user role for custom plugin ?

Create custom user role for a WordPress plugin by using WordPress built-in functions.1. Create the Plugin File : First create a custom plugin if you…

Sandeep Mandal August 10, 2024 No Comments

How to filter a query in cfscript?

Syntax: users = queryNew( "id,userType,name", "integer,varchar,varchar" ); queryAddRow(users, [{ id: 1, userType: "user", name: "John" },{ id: 2, userType: "admin", name: "Sam" },{ id: 3,…

Sourav Paul August 10, 2024 No Comments

How to do all the Ajax loading in one place?

If you have a lot of AJAX in a file and you want to add loading to them, then you can define this place without…

Anirban Poddar August 10, 2024 No Comments

How to create a child theme in wordpress?

First  create a new folder in your wp-content/themes directory with a theme name, let’s name it ‘my-child-theme’. Now you have to create a file named style.css, It…