Knowledge Base

Snigdha Paul March 22, 2025 No Comments

How to store, retrieve and delete any key-value pair through SharedPreferences in flutter?

Through SharedPreferences we can store and retrieve key value pair even after closing the app. The key-value pair stored through SharedPreferences are not deleted after…

Anirban Poddar March 22, 2025 No Comments

How to use @font-face rule in css?

The @font-face rule allows custom fonts to be loaded on a webpage. When you have not installed fonts in your computer but want to use, just include…

Sandeep Mandal March 22, 2025 No Comments

How to create variables in PHP?

In PHP, variables are created using the $ (dollar sign) followed by the variable name. You do not need to declare the type explicitly (PHP…

Saikat Mondal March 22, 2025 No Comments

How to Change The Register URL on WordPress Default Login Page ?

To change the registration URL on the WordPress default login page, you can use a custom function in your theme’s functions.php file or a custom…

Rohit Patra March 22, 2025 No Comments

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

Description:- This is used to determine whether a directory exists either on disk or in memory. directoryExists( path ); This function returns a boolean value.…

Snigdha Paul March 15, 2025 No Comments

How to use replaceAll() function in dart?

replaceAll() is a string method. It is used to replace all occurrences of the specified substring inside a string with another substring. Syntax:actualString.replaceAll( oldSubstring, newSubstring…

Sandeep Mandal March 15, 2025 No Comments

How to use foreach loop with index in PHP?

In PHP, the foreach loop with the key => value format is used to iterate over associative or indexed arrays. This format allows us to…

Saikat Mondal March 15, 2025 No Comments

How to Add an RSS Feed to Your WordPress Site?

RSS (Really simple Syndication) feeds have been a staple of the internet since the early days, allowing users to stay updated with their favorite websites,…

Rohit Patra March 15, 2025 No Comments

How To The Write `monthAsString( month_number, locale )` Function In ColdFusion?

Description:- This is used to get the specific name of the month from the given month_number fall. monthAsString( month_number, locale ); This function returns a string,…

Saikat Mondal March 8, 2025 No Comments

How to Check Error Logs in WordPress?

Error logs are your first line of defense when something goes wrong on your WordPress site. They provide detailed information about what caused an issue,…