strpos(haystack, needle)
$leadingZero = sprintf("%02d", $string);
$currency = sprintf("%01.2f", $n);
error_reporting(E_ALL | E_STRICT); ini_set('display_errors', 1);
$(function() { ... }); // on pageload (jQuery)
| " copy all this into a vim buffer, save it, then... | |
| " source the file by typing :so % | |
| " Now the vim buffer acts like a specialized application for mastering vim | |
| " There are two queues, Study and Known. Depending how confident you feel | |
| " about the item you are currently learning, you can move it down several | |
| " positions, all the way to the end of the Study queue, or to the Known | |
| " queue. | |
| " type ,, (that's comma comma) |