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Is there a standard way to list names of Python modules in a package?
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Using python2.3 and above, you could also use the pkgutil module:
>>> import pkgutil
>>> [name for _, name, _ in pkgutil.iter_modules(['testpkg'])]
['modulea', 'moduleb']
EDIT: Note that the parameter is not a list of modules, but a list of paths, so you might want to do ...
How to find the mime type of a file in python?
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This seems to be very easy
>>> from mimetypes import MimeTypes
>>> import urllib
>>> mime = MimeTypes()
>>> url = urllib.pathname2url('Upload.xml')
>>> mime_type = mime.guess_type(url)
>>> print mim...
How do I get the “id” after INSERT into MySQL database with Python?
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Also, cursor.lastrowid (a dbapi/PEP249 extension supported by MySQLdb):
>>> import MySQLdb
>>> connection = MySQLdb.connect(user='root')
>>> cursor = connection.cursor()
>>> cursor.execute('INSERT INTO sometable VALUES (...)')
1L
>>> connection.insert_i...
How to make IntelliJ IDEA insert a new line at every end of file?
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@mrbrdo In intellij 14 it's Settings->Editor->General->Other->Ensure line feed at file end on save.
– NightRa
Nov 16 '14 at 15:43
9...
How to Add Stacktrace or debug Option when Building Android Studio Project
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You can use GUI to add these gradle command line flags from
File > Settings > Compiler (Gradle-based Android Project)
For MacOS user, it's here
Android Studio > Preferences > Build, Execution, Deployment > Compiler
like this (add --stacktrace or --debug)
(Note that t...
How to determine if one array contains all elements of another array
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a = [5, 1, 6, 14, 2, 8]
b = [2, 6, 15]
a - b
=> [5, 1, 14, 8]
b - a
=> [15]
(b - a).empty?
=> false
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How to move a file?
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I used it recently in the form of --> Path("path/to/current/file.foo").rename("path/to/new/destination/for/".joinpath(Path.name)) to move all the *.LNK (shortcut) files to a DUMP directory. Worked like a charm! :D
– Amar
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How to flatten only some dimensions of a numpy array
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Take a look at numpy.reshape .
>>> arr = numpy.zeros((50,100,25))
>>> arr.shape
# (50, 100, 25)
>>> new_arr = arr.reshape(5000,25)
>>> new_arr.shape
# (5000, 25)
# One shape dimension can be -1.
# In this case, the ...
What is the difference between print and puts?
...uts a newline after the final argument, while print does not.
2.1.3 :001 > print 'hello', 'world'
helloworld => nil
2.1.3 :002 > puts 'hello', 'world'
hello
world
=> nil
2.1.3 :003 > $, = 'fanodd'
=> "fanodd"
2.1.3 :004 > print 'hello', 'world'
hellofanoddworld => nil
2...
Push local Git repo to new remote including all branches and tags
... is empty. Switch to an empty folder and then:
# Note the period for cwd >>>>>>>>>>>>>>>>>>>>>>>> v
git clone --bare https://your-source-repo/repo.git .
git push --mirror https://your-destination-repo/repo.git
Substitute http...