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Is there a difference between foo(void) and foo() in C++ or C?
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C++11 N3337 standard draft
There is no difference.
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3337.pdf
Annex C "Compatibility" C.1.7 Clause 8: declarators says:
8.3.5 Change: In C ++ , a function declared with an empty parameter list takes no arguments. In ...
Python strptime() and timezones?
...me string is similar to the time format in rfc 2822 (date format in email, http headers). You could parse it using only stdlib:
>>> from email.utils import parsedate_tz
>>> parsedate_tz('Tue Jun 22 07:46:22 EST 2010')
(2010, 6, 22, 7, 46, 22, 0, 1, -1, -18000)
See solutions that...
Open a URL in a new tab (and not a new window)
...ick="openInNewTab('www.test.com');">Something To Click On</div>
http://www.tutsplanet.com/open-url-new-tab-using-javascript/
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Declaring and initializing variables within Java switches
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From http://www.coderanch.com/t/447381/java-programmer-SCJP/certification/variable-initialization-within-case-block
Declarations are processed at compile time and do not depend on the
execution flow of your code. Since value...
Loop through files in a directory using PowerShell
...NUWin32 utils and use grep to view the lines / redirect the output to file http://gnuwin32.sourceforge.net/
This overwrites the new file every time:
grep "step[49]" logIn.log > logOut.log
This appends the log output, in case you overwrite the logIn file and want to keep the data:
grep "step...
Detect if stdin is a terminal or pipe?
...n is open source, so you can just look at what they do and know for sure:
http://www.python.org/ftp/python/2.6.2/Python-2.6.2.tar.bz2
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Automatically resize jQuery UI dialog to the width of the content loaded by ajax
...re is the contents of my head tag:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript" src="jquery-ui.min.js"></script>
<link href="jquery-ui.css" rel="stylesheet" type="text/css" /&...
Can I do a partial revert in GIT
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git show <commit> -- <path> | git apply --reverse
Source: http://git.661346.n2.nabble.com/Revert-a-single-commit-in-a-single-file-td6064050.html#a6064406
Variations
That command fails (causing no changes) if the patch does not apply cleanly, but with --3way you instead get conflic...
How to install a node.js module without using npm?
...ible to import a script from an external URL (like var myscript = require("http://www.mywebsite.com/myscript.js"))? It looks like the require function doesn't work for external URLs.
– Anderson Green
Jan 1 '13 at 23:00
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String literals and escape characters in postgresql
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Cool.
I also found the documentation regarding the E:
http://www.postgresql.org/docs/8.3/interactive/sql-syntax-lexical.html#SQL-SYNTAX-STRINGS
PostgreSQL also accepts "escape" string constants, which are an extension to the SQL standard. An escape string constant is specifi...