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How to get the nth element of a python list or a default if not available
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try:
a = b[n]
except IndexError:
a = default
Edit: I removed the check for TypeError - probably better to let the caller handle this.
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im...
How do I calculate the date six months from the current date using the datetime Python module?
...r formula gives 0 whereas the expected result is 12... despite this little error, to my mind, your answer is the one that best answers the question
– PierrOz
Mar 15 '10 at 16:02
3
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How do I determine if my python shell is executing in 32bit or 64bit?
...tside and the single quotes on the inside or else it will produce a syntax error. That's probably because windows thinks spaces between single-quotes are still argument delimiters. It may be helpful to adjust this answer to accommodate that fact.
– Steven Bluen
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Uses for the Java Void Reference Type?
... to write utility classes with a constructor as private Void() { throw new Error(); }. Some may prefer a no-value enum.
– Tom Hawtin - tackline
Nov 4 '11 at 21:32
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Can you grab or delete between parentheses in vi/vim?
... are to be yanked (e.g., "y0" in column 1),
this is an error when 'cpoptions' includes the 'E'
flag.
By default, "item" includes brackets, braces, parens, C-style comments and various precompiler statements (#ifdef, etc.).
There is a plugin for "extended % ...
“Could not load type [Namespace].Global” causing me grief
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I restarted Visual Studio and error was gone!
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How to specify an area name in an action link?
...plication to use a single version of the file, however I kept running into errors when trying to use a single login partial.
It is only a slight modification to the original generated loginpartial, but it seems to work well when used in specific areas.
Here is the code that gets used in all of the...
How to add manifest permission to an application?
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Assuming you do not have permissions set from your LogCat error description, here is my contents for my AndroidManifest.xml file that has access to the internet:
<manifest xlmns:android...>
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<uses-permission android:name="android.permission.INTERNET" />
<applic...
How do I detect the Python version at runtime? [duplicate]
...n[1] >= rv[1]:
pass
else:
sys.stderr.write( "[%s] - Error: Your Python interpreter must be %d.%d or greater (within major version %d)\n" % (sys.argv[0], rv[0], rv[1], rv[0]) )
sys.exit(-1)
return 0
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# Calling the 'check_installation' function checks if Python ...
Detect changed input text box
...nt of a text box but for some reason it's not working... I get no console errors. When I set a breakpoint in the browser at the change() function it never hits it.
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