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PyLint “Unable to import” error - how to set PYTHONPATH?
...ent variable to include the directory above your module.
Alternatively, edit ~/.pylintrc to include the directory above your module, like this:
[MASTER]
init-hook='import sys; sys.path.append("/path/to/root")'
(Or in other version of pylint, the init-hook requires you to change [General] to [MAS...
Portable way to get file size (in bytes) in shell?
...as some spaces may be prepended (which is the case for Solaris).
Do not omit the input redirection. When the file is passed as an argument, the file name is printed after the byte count.
I was worried it wouldn't work for binary files, but it works OK on both Linux and Solaris. You can try it with...
Is it possible to import a whole directory in sass using @import?
I am modularizing my stylesheets with SASS partials like so:
13 Answers
13
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Django dynamic model fields
... some users can define their own data fields (via the admin) to collect additional data in forms and report on the data. The latter bit makes JSONField not a great option, so instead I have the following solution:
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lodash multi-column sortBy descending
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edited May 21 '17 at 21:15
answered Mar 16 '15 at 17:16
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Creating Threads in python
...10, ))
thread.start()
thread.join()
print("thread finished...exiting")
Here I show how to use the threading module to create a thread which invokes a normal function as its target. You can see how I can pass whatever arguments I need to it in the thread constructor.
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In Python, how do I read the exif data for an image?
...ifTags
exif = {
PIL.ExifTags.TAGS[k]: v
for k, v in img._getexif().items()
if k in PIL.ExifTags.TAGS
}
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How do I check if a string is a number (float)?
...lower.
I'm not sure that anything much could be faster than the above. It calls the function and returns. Try/Catch doesn't introduce much overhead because the most common exception is caught without an extensive search of stack frames.
The issue is that any numeric conversion function has two...
Input from the keyboard in command line application
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edited Feb 3 '17 at 15:15
answered Dec 7 '15 at 21:55
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
If I have some integer n, and I want to know the position of the most significant bit (that is, if the least significant bit is on the right, I want to know the position of the furthest left bit that is a 1), what is the quickest/most efficient method of finding out?
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