ping ip address every Nth second to keep VPN connection alive — by khairil on

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Sometimes 'ping myipadress -t' to keep vpn connection alive doesn't work. Below is Java way. import java.io.IOException; imp...

PHP Y2K38 Bug :furthest date can be stored is on 19 January 2038 ? — by khairil on

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$date = '2040-02-01'; $format = 'l d F Y H:i'; $mydate1 = strtotime($date); echo date($format, $mydate1); If you’re seein...

javascript : trim white space — by khairil on

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// trim blank space at the string function trim_string( string ) { return string.replace(/(^\s*)|(\s*$)/g, ''); } // trim blank...

jquery find selected checkbox — by khairil on

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this code will go thru for every checkbox that is checked. example : $("input[type=checkbox]:checked").each(function() { //code...

Fast searching with jquery selector — by khairil on

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If you wish to use any of the meta-characters ( #;&,.+*~':"!^$[]()=>|/ ) as a literal part of a name, you must escape the c...