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How to identify unused css definitions
... to manually search each item and remove it?
– Timothée HENRY
Feb 27 '13 at 14:35
19
It's only c...
View differences of branches with meld?
... you want: git difftool --dir-diff master devel
– Stéphane
Dec 22 '13 at 5:27
3
Can this be don...
How to run Django's test database only in memory?
...create a separate settings file for tests and use it in test command e.g.
python manage.py test --settings=mysite.test_settings myapp
It has two benefits:
You don't have to check for test or any such magic word in sys.argv, test_settings.py can simply be
from settings import *
# make tests f...
Lock, mutex, semaphore… what's the difference?
...gle process. This depends on the pshared argument provided to sem_init.
python (threading.py)
A lock (threading.RLock) is mostly the same as C/C++ pthread_mutex_ts. Both are both reentrant. This means they may only be unlocked by the same thread that locked it. It is the case that sem_t semapho...
Can you use a trailing comma in a JSON object?
... hardly expensive, but a nuisance nevertheless.
– René Nyffenegger
Oct 30 '13 at 6:57
2
This app...
How to get a reference to a module inside the module itself?
...ler:
current_module = __import__(__name__)
Be aware there is no import. Python imports each module only once.
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What is the difference between decodeURIComponent and decodeURI?
...uences whereas decodeURI[Component] does: decodeURIComponent("%C3%A9") == "é"; unescape("%C3%A9") == "é";
– chris
Jan 18 '18 at 16:00
...
How to set default values in Rails?
... edited Jun 23 '17 at 14:59
Stéphane Bruckert
17.3k99 gold badges7777 silver badges111111 bronze badges
answered Jul 27 '09 at 15:26
...
how to unit test file upload in django
...pp:some_view'), {'video': video})
# some important assertions ...
In Python 3.5+ you need to use bytes object instead of str. Change "file_content" to b"file_content"
It's been working fine, SimpleUploadedFile creates an InMemoryFile that behaves like a regular upload and you can pick the nam...
Split string based on a regular expression
...gt;>> str1.split()
['a', 'b', 'c', 'd']
Docs are here: http://docs.python.org/library/stdtypes.html#str.split
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