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How do I move a single folder from one Subversion repository to another repository?
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Python argparse mutual exclusive group
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What is a “callable”?
...ck(x, y-1)) if x*y else (x + y + 1)
Example from standard library, file site.py, definition of built-in exit() and quit() functions:
class Quitter(object):
def __init__(self, name):
self.name = name
def __repr__(self):
return 'Use %s() or %s to exit' % (self.name, eof)
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What are enums and why are they useful?
Today I was browsing through some questions on this site and I found a mention of an enum being used in singleton pattern about purported thread safety benefits to such solution.
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Linux error while loading shared libraries: cannot open shared object file: No such file or director
...RY_PATH:/my_library/
$ export LD_LIBRARY_PATH
$ ./my_app
source : http://www.gnu.org/software/gsl/manual/html_node/Shared-Libraries.html
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Implementing slicing in __getitem__
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What's the difference between $evalAsync and $timeout in AngularJS?
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answered Jun 25 '13 at 17:29
Mark RajcokMark Rajcok
341k11011...
Configure Flask dev server to be visible across the network
...t= '0.0.0.0') to run on your machines IP address.
Documented on the Flask site under "Externally Visible Server" on the Quickstart page:
Externally Visible Server
If you run the server you will notice that the server is only
available from your own computer, not from any other in the net...
Implementing Comments and Likes in database
...oper. I love to code, but I hate databases... Currently, I'm creating a website on which a user will be allowed to mark an entity as liked (like in FB), tag it and comment .
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When is CRC more appropriate to use than MD5/SHA1?
...de to use CRC32, it's critical that you use the hash bits from the end opposite to that in which the key octets are fed in. Which end this is depends on the specific CRC32 implementation. Do not treat CRC32 as a "black box" hash function, and do not use it as a general purpose hash. Be sure to test ...