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Avoid trailing zeroes in printf()
...bage. What you need to do if you don't want to surprise the users is start from say 15 digits and keep incrementing until atof gives back the same value.
– 6502
Jul 21 '15 at 16:36
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Showing all errors and warnings [duplicate]
...hp.ini file, the script only "acts" like it is set like that in php.ini... From manual: Sets the value of the given configuration option. The configuration option will keep this new value during the script's execution , and will be restored at the script's ending .
– jave.web...
Using git repository as a database backend
...y time a users logs in, he occupies one "worker", pulling there his branch from main repo, and, as he logs out, he frees the "worker", which does clever git hard reset to become yet again just a main repo clone, ready to be used by another user logging in. Does not help much with disc usage (it's st...
Python how to write to a binary file?
...ry vs. text mode means in 2.x. It doesn't matter what type your bytes come from. (In 3.x, of course, binary vs. text mode means that you write bytes vs. unicode, and the \r\n feature is part of the universal newlines options for text.)
– abarnert
Dec 13 '14 at ...
How to truncate a foreign key constrained table?
...able foreign key before truncate is also a good way, i did it with success from source: stackoverflow.com/questions/8641703/…
– Dung
Jun 4 '16 at 3:32
2
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How to secure MongoDB with username and password
...remote access will ask for the user name & password. I tried the tutorial from the MongoDB site and did following:
15 Answ...
How can I mock requests and the response?
... can do it (you can run this file as-is):
import requests
import unittest
from unittest import mock
# This is the class we want to test
class MyGreatClass:
def fetch_json(self, url):
response = requests.get(url)
return response.json()
# This method will be used by the mock to ...
C++ performance challenge: integer to std::string conversion
...trange metric, especially seeing how you don't remove trailing whitespaces from the string in your implementations. My updated code runs faster than your implementation with x64 VC++ 2005 on Core i7 920 (16.2M ops/s vs. 14.8M ops/s), _ltoa does 8.5M ops/s and sprintf() does 3.85M ops/s.
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How to check if object property exists with a variable holding the property name?
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hasOwnProperty() is better then myObj[myProp] (from other answers) as it works even if the value of myProp is 0
– Matt R
Oct 26 '12 at 19:48
9
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How to make Git pull use rebase by default for all my repositories?
...there a way to setup the host Git repository such that any git pull done from its (local) clones uses --rebase by default? By searching on Stack Overflow, I learned about branch.autosetuprebase , but it needs to be configured per clone individually.
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