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What is the purpose of the single underscore “_” variable in Python?
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32
@steve only in a python shell
– Gabi Purcaru
May 5 '11 at 5:55
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Can you require two form fields to match with HTML5?
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32
You can with regular expressions Input Patterns (check browser compatibility)
<input id="pa...
Difference between break and continue statement
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blong
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answered Jan 20 '09 at 18:05
JayJay
38.1k...
How can I produce an effect similar to the iOS 7 blur view?
...top.
– Mark Erdmann
Aug 14 '13 at 0:32
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How do I get a value of datetime.today() in Python that is “timezone aware”?
...imezones without creating your own timezone class.
On Windows, there's win32timezone.utcnow(), but that's part of pywin32. I would rather suggest to use the pytz library, which has a constantly updated database of most timezones.
Working with local timezones can be very tricky (see "Further readin...
Why does “pip install” inside Python raise a SyntaxError?
...ennart RegebroLennart Regebro
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2
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Why is there no String.Empty in Java?
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Looks a lot nicer and easier to read than an empty "". I hope it not just me.
– Lakatos Gyula
Jan 26...
How does inline Javascript (in HTML) work?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Is it safe to push_back an element from the same vector?
...help here.
– chris
Sep 13 '13 at 14:32
3
That is interesting, I must admit I had never considered...