404 error from codeigniter when hosted to server (tried every possible conditions)

Now it's time to add htaccess file. Can you please look for it on internet? as I'm on mobile now, I cannot type here : "Codeigniter htaccess" . You will find 3-4 lines of code and it will solve your index.Php problem.

Code:

RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

this on???