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Rails Migration: Remove constraint
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PHP Regex to get youtube video ID?
...xisting variable.
Putting everything together, we have:
<?php
$url = "http://www.youtube.com/watch?v=C4kxS1ksqtw&feature=relate";
parse_str( parse_url( $url, PHP_URL_QUERY ), $my_array_of_vars );
echo $my_array_of_vars['v'];
// Output: C4kxS1ksqtw
?>
Working example
Edit:
he...
Getting “bytes.Buffer does not implement io.Writer” error message
... Thanks Kevin, this simple mistake took an hour of my time until I googled this. :)
– Nelo Mitranim
Nov 16 '14 at 11:32
7
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Public free web services for testing soap client [closed]
...re is a bunch on here:
http://www.webservicex.net/WS/wscatlist.aspx
Just google for "Free WebService" or "Open WebService" and you'll find tons of open SOAP endpoints.
Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.
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String.Join method that ignores empty strings?
...mptyEntries))
System.Console.WriteLine(lala)
C# (for those landing from google and not searching for VB.NET)
string a = "", b = "b", c = "", d = "d", e = "";
string lala = string.Join(" / ",
string.Join("\u0008",
new string[] { a, b, c, d, e }
).Split(new char[] { '\u0008' }, Sy...
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found
...ountered exactly the same problem in Eclipse 3.6 (Helios). After plenty of Googling I came across this link:
http://code.google.com/intl/es/eclipse/docs/faq.html#wstinstallerror
During installation, there's an error
about requiring
org.eclipse.wst.sse.ui. How do I fix
that?
The Googl...
Capturing “Delete” Keypress with jQuery
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Creating an empty file in Ruby: “touch” equivalent?
... Using "a" doesn't update the mtime. ("touch" was the subtitle, so Google brings us people who want a Ruby touch.)
– Martin Dorey
Aug 15 '13 at 20:22
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When to use window.opener / window.parent / window.top
...vising anyone to get a w3schools certification. Everyone here knows how to google and get the basic definition of window.opener, window.top, and window.parent. Use the links above or find new references, but there is hardly any point in duplicating the information that simply defines these propertie...
Using CSS to insert text
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To cover older IE, you can conditionally include code.google.com/p/ie7-js which will allow your CSS to remain the same for all browsers. It's an alternative to jQuery that is closer to standards.
– system PAUSE
Apr 29 '10 at 23:22
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