Ajmal Razeel questions

• how to handle white spaces in sql
• count total number of elements inside an array in document - MongoDB
• is there any way to remove or hide the controller name in url? codeigniter
• how to sent parameter in redirect - php codeigniter
• how to prevent users from writing some specific words in a textbox - JQuery
• JQuery function to allow only alphabets in textbox not working
• Laravel 5.4: how to delete a file stored in storage/app

Ajmal Razeel answers