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Parsing boolean values with argparse
...olution using the previous suggestions, but with the "correct" parse error from argparse:
def str2bool(v):
if isinstance(v, bool):
return v
if v.lower() in ('yes', 'true', 't', 'y', '1'):
return True
elif v.lower() in ('no', 'false', 'f', 'n', '0'):
return False
...
Node.js project naming conventions for files & folders
...underscores is for internal node packages, and this is simply a convention from the early days.
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Can you do a partial checkout with Subversion?
... introduces sparse checkouts which may be something you might find useful. From the documentation:
... sparse directories (or shallow checkouts) ... allows you to easily check out a working copy—or a portion of a working copy—more shallowly than full recursion, with the freedom to bring in p...
Are duplicate keys allowed in the definition of binary search trees?
...at sense, duplicate values don't make any sense at all.
This is different from BSP, or binary search partition, but not all that different. The algorithm to search has one of two directions for 'travel', or it is done (successfully or not.) So I apologize that my original answer didn't address th...
How to create an android app using HTML 5
...th few project settings change, also you can see Migrate to Android Studio from Eclipse.
– Talha
Oct 10 '16 at 8:08
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Getting a map() to return a list in Python 3.x
...equivalent to (*map(chr, [66, 53, 0, 94]),)
It's shorter by only one char from the version with the list-brackets, but, in my opinion, better to write, because you start right ahead with the asterisk - the expansion syntax, so I feel it's softer on the mind. :)
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pip installing in global site-packages instead of virtualenv
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I had this problem too. Calling pip install <package_name> from the /bin directory within my Python 3.3 virtual environment on my Mavericks Mac caused the Python package to be installed in the Python 2.7 global site packages directory. This was despite the fact that my $PATH started...
Does use of final keyword in Java improve the performance?
...le objects, on the other hand, can have arbitrarily complex state spaces.. From my personal experience, using the keyword final should highlight the intent of the developer to lean toward immutability, not to "optimize" code. I encourage you to read this chapter, fascinating !
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Gson: Directly convert String to JsonObject (no POJO)
...g into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ?
9 Answers
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Submit HTML form on self page
...s not allow action="" (empty attribute). It is against the specification.
From this other Stack Overflow answer.
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