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How to Add a Class to a Given Element in JavaScript

Use the className Property If you want to add a class to an HTML element without replacing its existing class, you can do something as shown in the following example: <!DOCTYPE html> &l...
Apache redirect http to https URL

After installing ssl certificate in your website, you want to redirect all http traffic to https. This is required becuase modern browsers are preventing direct access to non https websites to open. A...
Laravel 8 - Excel and CSV Import Export to Database using maatwebsite/excel with Example.

Excel file import-export to the database is a very common functionality in any web application. so, in this article, I will share with you how to excel import-export to the database in laravel 8 appli...
How to create Helpers function in Laravel 8

Laravel ships with rich global function which you can use anywhere in application. Still somewhere in application you need few details at anywhere. You want to run specific code at so many conotroller...
How to check whether a variable is set or not in PHP

Use the PHP isset() function You can use the PHP isset() function to test whether a variable is set or not. The isset() will return FALSE if testin...