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Storing sex (gender) in database
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I use char 'f', 'm' and 'u' because I surmise the gender from name, voice and conversation, and sometimes don't know the gender. The final determination is their opinion.
It really depends how well you know the person and whether your criteria is physical form or personal identity...
Why does direction of index matter in MongoDB?
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Fetching nodes from a BTree in order is as simple as moving along each leaf until you run out and then going up a level and down the next branch. It's O(n) Out of order it's much more CPU intensive.
– Jared Kells
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How to set environment variables in Python?
...bles in the Python script and I want all the other scripts that are called from Python to see the environment variables' set.
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How to get current moment in ISO 8601 format with date, hour, and minute?
...ch also has an Android port.
Both are lighter than Joda, and has learned from Joda's experience - esp. considering that java.time is designed by Joda's author.
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Git branching: master vs. origin/master vs. remotes/origin/master
...nch -a could be much clearer, perhaps by separating the name of the remote from the name of the branch with something other than a slash.
– Matt Hurne
May 14 '12 at 18:13
15
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Is there any difference between “foo is None” and “foo == None”?
...link changed, unless you were interested in how to call external functions from python
– Pat
May 4 '12 at 20:39
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How do I delete a local repository in git? [duplicate]
...e .gitignore and .gitmodules if any (via @aragaer):
$ rm -rf .git*
Then from the same ex-repository folder, to see if hidden folder .git is still there:
$ ls -lah
If it's not, then congratulations, you've deleted your local git repo, but not a remote one if you had it. You can delete GitHub re...
Replacements for switch statement in Python?
...bda x: x * 5,
'b': lambda x: x + 7,
'c': lambda x: x - 2
}[value](x)
From here
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WebService Client Generation Error with JDK8
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I use wsdl2java.bat from Apache CXF. So I just inserted the JVM option into this BAT-file. It works.
– ka3ak
Mar 11 '15 at 9:59
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Compile, Build or Archive problems with Xcode 4 (and dependencies)
...NB: The steps below will solve 90% of your Xcode archive issues
however, from the comments it is suggested you try quitting Xcode
first. This may save you hours of setting tweaking.
Check the "user header paths" are correct (Add "" to paths for spaces, both in your project and dependencies)
S...