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Is there any overhead to declaring a variable within a loop? (C++)
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Stack space for local variables is usually allocated in function scope. So no stack pointer adjustment happens inside the loop, just assigning 4 to var. Therefore these two snippets have the same overhead.
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How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
...are not also in set 2, ls *Music*. This requires both sets to be in sorted order to work properly. No problem for ls and glob expansion, but if you're using something like find, be sure to invoke sort.
comm -23 <(find . | sort) <(find . | grep -i '.jpg' | sort)
Potentially useful.
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Remove IE10's “clear field” X button on certain inputs?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Error in plot.new() : figure margins too large, Scatter plot
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to Compare Flags in C#?
...al times and got ~500ms for HasFlags and ~32ms for bitwise. While still an order of magnitude faster with bitwise, HasFlags was an order of magnitude down from your test. (Ran the test on a 2.5GHz Core i3 and .NET 4.5)
– MarioVW
Jun 26 '13 at 17:13
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How can I make XSLT work in chrome?
...of writing, there was a bug in chrome which required an xmlns attribute in order to trigger rendering:
<xsl:stylesheet xmlns="http://www.w3.org/1999/xhtml" ... >
This was the problem I was running into when serving the xml file from a server.
If unlike me, you are viewing the xml file fr...
Importing two classes with same name. How to handle?
...e should use fully qualified names of the classes (that have same name) in order to make it clear which class we are referring too.
:)
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What can be the reasons of connection refused errors?
... not specifying the port number when binding or connecting in network byte order...
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HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...bled after ASP.NET, you will need to manually register ASP.NET with IIS in order for your .NET application to work.
For Windows 7 and earlier:
Run the Command Prompt (cmd.exe) as an administrator.
Navigate to the appropriate .NET Framework location. (e.g. C:\Windows\Microsoft.NET\Framework64\v4.0...
How to delete a stash created with git stash create?
... 3, and 5. The correct way to drop 1, 2, and 3, would be to do them in the order 3, 2, 1, or 1, 1, 1. Also, it's 0 indexed, with 0 being at the top of the stack.
– ArtOfWarfare
Sep 17 '13 at 15:36
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