gzip compression using .htaccess

You can compress static files such as image files (.jpg, .png, ....), Flash files (.swf), Style sheets (.css), Javascript (.js) to reduce size of fetched files and make pages load faster. You can do gzip compression on these files via .htaccess file   # 480 weeks <FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$"> Header set Cache-Control "max-age=290304000, public" </FilesMatch> # …

Open new Gmail compose email window

To open new gmail compose email window use this url formation: https://mail.google.com/mail/?view=cm&fs=1&tf=1&su=Newest%20Questions%20-%20Stack%20Overflow&body=http%3A//stackoverflow.com/questions with parameters: - su: subject of the email - body: body of the email - view=cm: compose window   also you can use these parameters: - "&to=" - "&cc=" - "&su=" - "&body="

PHP: make the cookies work globally on all subdomains

To make cookies work globally on subdomains of a domain: setcookie('CookieName', 'Value', time() + 3600, '/', '.mydomain.com'); Note: remember to use the dot (.) in '.mydomain.com' not 'mydomain.com'