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Can you use if/else conditions in CSS?
...at looks something like this:
p {
background-position: <?php echo (@$_GET['foo'] == 'bar')? "150" : "4"; ?>px 8px;
}
In this case, you will however have a performance impact, since caching such a stylesheet will be difficult.
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PG::ConnectionBad - could not connect to server: Connection refused
...ding to Yosemite, the server log said: FATAL: could not open directory "pg_tblspc": No such file or directory. This answer helped me with that problem stackoverflow.com/questions/25970132/…
– Paul Kaplan
Oct 17 '14 at 13:54
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YouTube Video Embedded via iframe Ignoring z-index?
...o player" width="480" height="390" src="http://www.youtube.com/embed/lzQgAR_J1PI?wmode=transparent" frameborder="0" wmode="Opaque">
or this
//Fix z-index youtube video embedding
$(document).ready(function (){
$('iframe').each(function(){
var url = $(this).attr("src");
$(thi...
How to check if a string starts with a specified string? [duplicate]
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Use the substr function to return a part of a string.
substr( $string_n, 0, 4 ) === "http"
If you're trying to make sure it's not another protocol. I'd use http:// instead, since https would also match, and other things such as http-protocol.com.
substr( $string_n, 0, 7 ) === "http://"
An...
ADB not recognising Nexus 4 under Windows 7
...B driver via SDK Manager.exe. In order to get that to run I had to set JAVA_HOME to the location of my JDK.
– Ben Challenor
Feb 9 '13 at 12:14
3
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HtmlSpecialChars equivalent in Javascript?
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Underscore.js provides a function for this:
_.escape(string)
Escapes a string for insertion into HTML, replacing &, <, >, ", and ' characters.
http://underscorejs.org/#escape
It's not a built-in Javascript function, but if you are already usin...
How do you configure an OpenFileDialog to select folders?
...ion does not work on VS2010 and VS2017 either!
– AleX_
Apr 13 '17 at 14:11
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Classes residing in App_Code is not accessible
... a website in ASP.NET and have created a class and put it inside of the App_Code folder. However I cannot access this from my other pages. Does something need to be configured to allow this? I have made it work in previous projects, but not in this one, somehow.
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Get the index of the object inside an array, matching a condition
...ave some kind of hidden iteration, with lodash this becomes:
var index = _.findIndex(array, {prop2: 'yutu'})
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Count the number of commits on a Git branch
... to get version-revision from Git in format like '$refname-c$count-g$short$_dirty' which expands to master-c137-gabd32ef.
Help is included to script itself.
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