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How to Parse Command Line Arguments in C++? [duplicate]
...s could be more complete. It is specially difficult to find out how to use files to keep the options, a critical feature.
– gatopeich
Jun 16 '11 at 10:59
77
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How to validate phone numbers using regex
... Also a role of validation is simply to remind people to add area codes etc that they might not otherwise remember to add, but which cannot possibly be guessed after the fact.
– Ben McIntyre
Feb 23 '11 at 0:09
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How can I tell if my server is serving GZipped content?
I have a webapp on a NGinx server. I set gzip on in the conf file and now I'm trying to see if it works. YSlow says it's not, but 5 out of 6 websites that do the test say it is. How can I get a definite answer on this and why is there a difference in the results?
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How do I get IntelliJ to recognize common Python modules?
...
Just create and add Python SDK
File -> Project Structure -> Project -> Project SDK -> new
and select the installation path of your Python interpreter (for
example, C:\Python26 in windows and /usr/bin/python2.7 in Linux) as the home path.
Rel...
How to disable a particular checkstyle rule for a particular line of code?
...tion e)
//CHECKSTYLE.ON: IllegalCatch
*Note: you'll also have to add the FileContentsHolder:
<module name="FileContentsHolder"/>
See also
<module name="SuppressionFilter">
<property name="file" value="docs/suppressions.xml"/>
</module>
under the SuppressionFilter ...
What is the difference between git clone and checkout?
... checkout can be used to other things too, like overwriting your a file in your working copy with a version of that file from another revision.
– svick
Sep 4 '11 at 10:44
8...
Android static object lifecycle
...nside a DVM.
A DVM manages class loading unloading, instance lifecycle, GC etc.
Lifetime of a static variable: A static variable comes into existence when a class is loaded by the JVM and dies when the class is unloaded.
So if you create an android application and initialize a static variable, it ...
Rails formatting date
... be negative, 4 digits at least)
-0001, 0000, 1995, 2009, 14292, etc.
%C - year / 100 (round down. 20 in 2009)
%y - year % 100 (00..99)
%m - Month of the year, zero-padded (01..12)
%_m blank-padded ( 1..12)
%-m no-padded (1..12)
%B - The full month name (``J...
Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
...
You may get this error because you namespaced the file. If so you will need to specify that PHPUnit_Framework_TestCase is in the global namespace by preceding it with a backslash:
namespace AcmeInc\MyApplication\Tests
class StackTest extends \PHPUnit_Framework_TestCase {}
...
How to get rid of the 'undeclared selector' warning
...nostic ignored "-Wundeclared-selector"
You can place this line in the .m file where the warning occurs.
Update:
It works also with LLVM like this:
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wundeclared-selector"
... your code here ...
#pragma clang diagnostic pop
...