I have recently attempted to load an image in JavaScript (using jQuery) and once loaded get it’s dimensions.
Using the following code I managed to successfully read the width and height properties in FireFox 2/3, IE 6/7, Windows Safari 3/4 and Google Chrome, but the dimensions were not available in Opera (10). Read More
I’ve written a very simple jQuery function to return a string padded to a specified length, similar to the php equivalent str_pad.
1 2 3 4 5 6 7 8 | $.strPad = function(i,l,s) { var o = i.toString(); if (!s) { s = '0'; } while (o.length < l) { o = s + o; } return o; }; |
Example Usage:
$.strPad(12, 5); // returns 00012 $.strPad('abc', 6, '#'); // returns ###abc
This version only supports left padding, which is why it is labelled as only a simple version 
.
Whilst attempting to cross browser test a jQuery plug-in that I’m currently working on, I noticed that my opacity settings were being ignored in my current version of Opera (9.23).
$("#id").css({opacity: 0.8});
It turns out that the latest version of jQuery (1.3.1) doesn’t believe that Opera 9.2 supports CSS opacity, and therefore it is ignored completely. Read More
“I have a geek lifestyle, except geeks don’t have a life. Or style!”
Hi, my name is Steve and this is my blog. I am a web developer based in the United Kingdom. I like (X)HTML, CSS, Flash, ActionScript3, PHP, JavaScript, MySQL, [paste trendy words here] and Mapping APIs.