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Stopping fixed position scrolling at a certain point?
...
Do you mean sort of like this?
http://jsfiddle.net/b43hj/
$(window).scroll(function(){
$("#theFixed").css("top", Math.max(0, 250 - $(this).scrollTop()));
});
$(window).scroll(function(){
$("#theFixed").css("top", Math.max(0, 100 - $(this).s...
What are naming conventions for MongoDB?
... in the following example:
use myDB
use myNewDB
Content from: https://docs.mongodb.com/manual/core/databases-and-collections/#databases
COLLECTIONS
Lowercase names: avoids case sensitivity issues, MongoDB collection names are case sensitive.
Plural: more obvious to label a col...
Add unique constraint to combination of two columns
... to insert the row and returning an exception (exceptions are expensive).
http://www.sqlperformance.com/2012/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to preve...
Running multiple TeamCity Agents on the same computer?
...
You could also take a look at this blog post for Step-by-step guide
http://handcraftsman.wordpress.com/2010/07/20/multiple-teamcity-build-agents-on-one-server/
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...
getting date format m-d-Y H:i:s.u from milliseconds
...ge for date formats:
U = Seconds since the Unix Epoch
u = Microseconds
http://php.net/manual/en/function.date.php
Thanks goes to giggsey for pointing out a flaw in my original answer, adding number_format() to the line should fix the case of the exact second. Too bad it doesn't feel quite as ...
ipad safari: disable scrolling, and bounce effect?
... iOS 5
Update September 2014:
A more thorough approach can be found here: https://github.com/luster-io/prevent-overscroll. For that and a whole lot of useful webapp advice, see http://www.luster.io/blog/9-29-14-mobile-web-checklist.html
Update March 2016: That last link is no longer active - see h...
Django gives Bad Request (400) when DEBUG = False
..._HOSTS blocks the entire host. USE_X_FORWARDED_HOST only determines if an HTTP header is used.
– Keith
Nov 7 '17 at 19:52
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How to style a div to be a responsive square? [duplicate]
... bottom: 0;
right: 0;
color: white;
text-align: center;
}
http://jsfiddle.net/38Tnx/1425/
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AngularJS : Where to use promises?
...lar
This is the plunk for angular promises MVP (minimum viable promise): http://plnkr.co/edit/QBAB0usWXc96TnxqKhuA?p=preview
Source:
(for those too lazy to click on the links)
index.html
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular....
php 获取操作系统、浏览器版本信息（持续更新） - 更多技术 - 清泛网 - 专...
...os信息
*
* @return os
*/
function getOS()
{
$agent = $_SERVER['HTTP_USER_AGENT'];
$os = false;
if (eregi('win', $agent) && strpos($agent, '95')){
$os = 'Windows 95';
}
else if (eregi('win 9x', $agent) && strpos($agent, '4.90')){
$os = 'Windows ME';
}
else if (eregi('wi...