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How do I install an old version of Django on virtualenv?
...s to djangoproject.com/m/bad-installer.txt (and pip seems to be broken for python2.4 which is what i am using in virtualenv). yeah, it would be better if people used new versions, but some of us have to maintain old code...
– andrew cooke
Oct 22 '12 at 14:39
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iPhone UITextField - Change placeholder text color
...lor"];
NOTE
This is not working on iOS 7 anymore, according to Martin Alléus.
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How to join two sets in one line without using “|”
...;> from operator import or_
>>> from functools import reduce # python3 required
>>> reduce(or_, [{1, 2, 3, 4}, {3, 4, 5, 6}])
set([1, 2, 3, 4, 5, 6])
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
... with that replacement, you can get rid of your brutal force section. In ipython, there is the %timeit magic from which In [27]: %timeit ylist=[exp(i) for i in x] 10000 loops, best of 3: 172 us per loop In [28]: %timeit yarr=exp(x) 100000 loops, best of 3: 2.85 us per loop
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Can javax.persistence.Query.getResultList() return null?
...urse and return an empty list myself if needed.
– René
Jan 29 '18 at 11:09
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Commenting code in Notepad++
I'm using Notepad++ as an editor to write programs in Python. It might sound daft but I looked around in the editor and could not find any means (not the manual way but something like in Emacs) to do a block comment in my code.
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How do I get the day of week given a date?
... One important thing to note is that in JavaScript 0 = Sunday, Python starts with 0 = Monday. Something that I ran into, front-end vs back-end..
– radtek
Jun 9 '14 at 15:39
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SSH configuration: override the default username [closed]
...and just get rid of the HostName line.
– Lèse majesté
Jun 14 '17 at 5:21
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How to convert array values to lowercase in PHP?
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A nice single answer. Thanks
– José Ayrám
Apr 4 '19 at 15:17
@Vit use mb_strtolower
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How to get the url parameters using AngularJS
...l 17 '19 at 14:12
Ing. Gabriel Pérez
333 bronze badges
answered May 21 '13 at 14:26
JeffJeff
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