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Days between two dates? [duplicate]
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Assuming you’ve literally got two date objects, you can subtract one from the other and query the resulting timedelta object for the number of days:
>>> from datetime import date
>>> a = date(2011,11,24)
>>> b = date(2011,11,17)
>>> a-b
datetime.timedel...
Adding a new value to an existing ENUM Type
...blem few days ago and found this post. So my answer can be helpful for someone who is looking for solution :)
If you have only one or two columns which use the enum type you want to change, you can try this. Also you can change the order of values in the new type.
-- 1. rename the enum type you w...
Accessing private member variables from prototype-defined functions
...this have so many upvotes? This doesn't make the variable private. As mentioned above using person.getSecret() will let you access that private variable from anywhere.
– alexr101
Jul 18 '18 at 19:17
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How to request Administrator access inside a batch file
...vior is that when they right-click on the file and say Open, they will get one of those UAC dialogs that makes the screen go dark and forces them to answer whether they want to give the application permission to run as administrator. Instead, they are just seeing "Access denied" on the command line...
What does iota of std::iota stand for?
...Transcription:
For verily I say vnto you, Till heauen and earth passe, one iote or one title, shall in no wise passe from the law, till all be fulfilled.
The OED gives “iote” as another form of “jot”, which (like “iota”) descends from the Greek word “ἰῶτα”, which is the ...
What is the etymology of 'slug'? [closed]
...Or does it stand for something? I used the word in a conversation with someone and when they asked me why it's called that I realized I didn't know.
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How to declare strings in C [duplicate]
Can anyone explain me what is a difference between these lines of code
4 Answers
4
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How do I view the SQLite database on an Android device? [duplicate]
...tant to note that if you want to copy the DB to your SDcard, your App (the one you're "running as") needs the android.permission.WRITE_EXTERNAL_STORAGE-permission. Otherwise, it'll tell you "permission denied".
– Lukas Knuth
Jun 30 '15 at 14:10
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How to count the number of set bits in a 32-bit integer?
...ng-routines/
http://aggregate.ee.engr.uky.edu/MAGIC/#Population%20Count%20(Ones%20Count)
How this SWAR bithack works:
i = i - ((i >> 1) & 0x55555555);
The first step is an optimized version of masking to isolate the odd / even bits, shifting to line them up, and adding. This effectivel...
pypi UserWarning: Unknown distribution option: 'install_requires'
...11-py2.7.egg running setup.py only picks up distutils dist.py, and not the one from site-packages/setuptools/.
Also the setuptools documentation hints to using ez_setup and not distutils.
However, setuptools is itself provided by distribute nowadays, and that flavor of setup() supports install_req...