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xpath find if node exists
...rick McDonaldPatrick McDonald
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42
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How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Sep 29 '09 at 0:23
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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
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4 Answers
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Using smart pointers for class members
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Andy ProwlAndy Prowl
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What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?
Why were 181783497276652981 and 8682522807148012 chosen in Random.java ?
3 Answers
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How exactly do Django content types work?
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edited Feb 26 at 7:46
Harry Moreno
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answer...
UnicodeDecodeError when redirecting to file
...inal expects:
% python
Python 2.7.6 (default, Nov 15 2013, 15:20:37)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.2.79)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> print sys.stdout.encoding
UTF-8
If your input characters...
What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
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4 Answers
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Programmatically obtain the Android API level of a device?
...llowing way (it will execute if the current device's API level is at least 4)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.DONUT) {
}
To obtain user visible Android Version use:
Build.VERSION.RELEASE
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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4 Answers
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