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What is the difference between jQuery: text() and html() ?
...iv id="div1"></div>
<div id="div2"></div>
Live demo on http://jsfiddle.net/hossain/sUTVg/
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Get average color of image via Javascript
...
AFAIK, the only way to do this is with <canvas/>...
DEMO V2: http://jsfiddle.net/xLF38/818/
Note, this will only work with images on the same domain and in browsers that support HTML5 canvas:
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixel...
How to strike through obliquely with css
...ving the strikethrough is a simple as adding/removing the class.
Here's a demo
Caveats
This will only work down to IE8. IE7 does not support :before, however will degrade gracefully in browsers that do support :before but don't support CSS transforms.
The angle of rotation is fixed. If the text ...
How do I set the offset for ScrollSpy in Bootstrap?
...py="scroll" data-target=".navbar" data-offset="70">
Here's a complete demo on JSFiddle.
Alternatively, you could padding to your anchor tags, as suggested by CSS tricks.
a[id]:before {
display: block;
content: " ";
// Use the browser inspector to find out the correct value here.
m...
Can I set background image and opacity in the same property?
...You can use CSS psuedo selector ::after to achieve this. Here is a working demo.
.bg-container{
width: 100%;
height: 300px;
border: 1px solid #000;
position: relative;
}
.bg-container .content{
position: absolute;
z-index:999;
text-align: center;
width: 100%;
}
.bg...
How to pause a YouTube player when hiding the iframe?
...ideo
I have added ?enablejsapi=1 to YouTube's URL, to enable the feature
Demo: http://jsfiddle.net/ZcMkt/
Code:
<script>
function toggleVideo(state) {
// if state == 'hide', hide. Else: show video
var div = document.getElementById("popupVid");
var iframe = div.getElementsByTagNa...
Accessing JPEG EXIF rotation data in JavaScript on the client side
...
See also my demo of a file upload widget I just wrote. It uses the EXIF.js library mentioned above to read the EXIF orientation flag in the image file’s metatdata. Based on the information, it applies the rotation using a canvas elemen...
How can I apply a border only inside a table?
...tr td:last-child,
table tr th:last-child {
border-right: 0;
}
jsFiddle Demo
The problem is that you are setting a 'full border' around all the cells, which make it appear as if you have a border around the entire table.
Cheers.
EDIT: A little more info on those pseudo-classes can be found on ...
How do I delete an item or object from an array using ng-click?
...cally detect the change to the bdays array and do the update of ng-repeat
DEMO: http://plnkr.co/edit/ZdShIA?p=preview
EDIT: If doing live updates with server would use a service you create using $resource to manage the array updates at same time it updates server
...
转：postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ildir access problem for UID/GID=502/502: create /home/mail/showdesign.com/demo/Maildir/tmp/1137129507.P3787.mail: Permission denied
A:
更改main.cf中
virtual_uid_maps = static:502
virtual_gid_maps = static:502组ID
QUOTE:
2006-01-13 15:22加入
Q：
在extmail中不...