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How to load all modules in a folder?

... List all python (.py) files in the current folder and put them as __all__ variable in __init__.py from os.path import dirname, basename, isfile, join import glob modules = glob.glob(join(dirname(__file__), "*.py")) __all__ = [ ba...
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Generate a random alphanumeric string in Cocoa

I want to call a method, pass it the length and have it generate a random alphanumeric string. 20 Answers ...
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Tick symbol in HTML/XHTML

...splay a tick symbol (✓ or ✔) within an internal web app and would ideally like to avoid using an image. 14 Answers ...
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How to force cp to overwrite without confirmation

...witch back to Gnome wooed me after Nvidia killed my Fedora install. I'm ¯\_(ツ)_/¯ about it. – Ray Foss Jan 21 '18 at 6:35 ...
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How to draw a line in android

...rself just simple and clean add the line in xml. <View android:layout_width="match_parent" android:layout_height="1dp" android:background="@android:color/black" /> The example code I provided will generate a line that fills the screen in width and has a height of one dp. If you have ...
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What does Java option -Xmx stand for? [duplicate]

...it says, -Xmxn Specify the maximum size, in bytes, of the memory allocation pool. This value must a multiple of 1024 greater than 2MB. Append the letter k or K to indicate kilobytes, or m or M to indicate megabytes. The default value is 64MB. The upper limit for this value will be approxim...
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Rails :dependent => :destroy VS :dependent => :delete_all

... The difference is with the callback. The :delete_all is made directly in your application and deletes by SQL : DELETE * FROM users where compagny_id = XXXX With the :destroy, there is an instantiation of all of your children. So, if you can't destro...
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How can I find all matches to a regular expression in Python?

... Use re.findall or re.finditer instead. re.findall(pattern, string) returns a list of matching strings. re.finditer(pattern, string) returns an iterator over MatchObject objects. Example: re.findall( r'all (.*?) are', 'all cats are s...
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How to git log from all branches for the author at once?

I need to get the report of all commits that the author did. So far, I have the script that wraps the following command: 2...
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Is there a built-in function to print all the current properties and values of an object?

... You are really mixing together two different things. Use dir(), vars() or the inspect module to get what you are interested in (I use __builtins__ as an example; you can use any object instead). >>> l = dir(__builtins__) &gt...