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How can I pad a value with leading zeros?
...ion to pad zeros on to a typecasted value, but I'm wondering if there is a more direct way to do this?
72 Answers
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WebClient vs. HttpWebRequest/HttpWebResponse
...mplished with WebClient , nor where HttpWebRequest/Response will give you more "fine-grained" control.
8 Answers
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How to get a subset of a javascript object's properties
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Comparing Haskell's Snap and Yesod web frameworks
... the choice of Snap vs Yesod vs Happstack is less an issue of features and more one of personal taste. Whenever someone says that one of the frameworks doesn't have something that another one has, most of the time it will be pretty easy to pull in the missing functionality from the other framework ...
What is a “thread” (really)?
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+1. A thread isn't anything more "concrete" than a set of register values.
– Greg Hewgill
Mar 5 '11 at 5:24
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Running shell command and capturing the output
... works on almost all versions of Python still in wide use (2.7+).2 But for more recent versions, it is no longer the recommended approach.
Modern versions of Python (3.5 or higher): run
If you're using Python 3.5 or higher, and do not need backwards compatibility, the new run function is recommend...
How can I use Homebrew to install both Python 2 and 3 on Mac?
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Best Practice for Forcing Garbage Collection in C#
...i (msdn.microsoft.com/en-us/library/…). This gives the garbage collector more information about your system without interfering with the collection algorithms.
– Govert
Feb 1 '12 at 18:51
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Most pythonic way to delete a file which may not exist
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A more pythonic way would be:
try:
os.remove(filename)
except OSError:
pass
Although this takes even more lines and looks very ugly, it avoids the unnecessary call to os.path.exists() and follows the python conventio...
Is “else if” faster than “switch() case”? [duplicate]
... have many items you should definitely use a switch.
If a switch contains more than five items, it's implemented using a lookup table or a hash list. This means that all items get the same access time, compared to a list of if:s where the last item takes much more time to reach as it has to evaluat...