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What is the difference between Modal and Push segue in Storyboards?
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LJ WilsonLJ Wilson
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Can TCP and UDP sockets use the same port?
...CP and UDP. Many protocols already do this, for example DNS works on udp/53 and tcp/53.
Technically the port pools for each protocol are completely independent, but for higher level protocols that can use either TCP or UDP it's convention that they default to the same port number.
When writing yo...
twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
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edited Oct 10 '17 at 7:53
Alex Polo
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answered Oct 16 '12 at 12:31
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How to check if a column exists in Pandas
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When should I use a composite index?
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answered Dec 1 '09 at 3:31
Mark CanlasMark Canlas
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Changing case in Vim
...se, or use gu<motion> for lowercase.
For more of these, see Section 3 in Vim's change.txt help file.
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Elegant setup of Python logging in Django
...e logging. (Note: NullHandler is already in the logging package for Python 3.1, and will be in Python 2.7.) So:
logger = logging.getLogger(__name__)
logger.addHandler(someutils.null_handler)
This is done to ensure that your modules play nicely in a site which doesn't configure logging in settings...
What does “Splats” mean in the CoffeeScript tutorial?
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Trevor BurnhamTrevor Burnham
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Django - iterate number in for loop of a template
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Web Reference vs. Service Reference
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Add Web Reference is the old-style, deprecated ASP.NET webservices (ASMX) technology (using only...