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In Python, how do I use urllib to see if a website is 404 or 200?
... or None if the URL is no HTTP URL.
>>> a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('http://www.google.com/')
>>> a.getcode()
200
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CSS3 box-sizing: margin-box; Why not?
...rder-box;
box-sizing: border-box;
float: left;
}
http://jsfiddle.net/Fg3hg/
box-sizing is used to control from which point the padding and border are assessed to the overall size of the element. So while it's not kosher to include px margins with a % width (as is usually always the case)...
Signtool error: No certificates were found that met all given criteria with a Windows Store App?
...ticle suggests,
If you are using Visual Studio 2008 and are targeting .NET 3.5 and using automatic updates, you can just change the certificate and deploy a new version,
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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
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If you use a / it is a net service name, if you use a colon it is a SID.
– eckes
Jul 13 '15 at 15:31
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count vs length vs size in a collection
... one who was responsible for the naming conventions used by the Java, BCL/.Net, or C/C++ standard frameworks/libraries bothered to ask me, so you're all stuck with whatever they came up with.
If only I were much smarter than I am and was named Bjarne, all of you might be spared the misery...
Of co...
MySQL “WITH” clause
...t support common table expressions:
Oracle 9i release 2 and later:
http://www.oracle-base.com/articles/misc/with-clause.php
Microsoft SQL Server 2005 and later:
http://msdn.microsoft.com/en-us/library/ms190766(v=sql.90).aspx
IBM DB2 UDB 8 and later:
http://publib.boulder.ibm.com/infocenter/db2luw/v...
How to have comments in IntelliSense for function in Visual Studio?
...s. Note that when you add a property via code wizard in the Visual Studio .NET development environment, it will add a <summary> tag for the new property. You should then manually add a <value> tag to describe the value that the property represents.
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Limit a stream by a predicate
... the preview docs for JDK9 Stream, with takeWhile/dropWhile: download.java.net/jdk9/docs/api/java/util/stream/Stream.html
– Miles
Dec 16 '15 at 1:11
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Programmer-friendly search engine? [closed]
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Try http://www.symbolhound.com .
This seems to solve your problem. SymbolHound is a search engine that doesn't ignore symbols or special characters in web queries like google does. It's not a source code search, either. Hope that help...
Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:
I developed a Windows service using C#.NET to generate PDF report. To generate PDF file I am using a third party dll. The application is running in my Windows XP platform. When I deployed the service in Windows Server 2008 64 bit version, I got this error:
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