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AttributeError: 'module' object has no attribute 'tests'

... Instead of fearing use of the "death star" can't you juse use the __all__ variable in each file? And specify a list of class names, functions, and variables to export when using from package_name.module import *? I've had good luck with this pattern. I understand it takes a bit more time...
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UITapGestureRecognizer tap on self.view but ignore subviews

...ods, You need to set the delegate of the recognizer func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool { if touch.view?.isDescendant(of: tableView) == true { return false } return true } ...
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib

... a slightly different spot: sudo ln -s /usr/local/mysql-5.5.29-osx10.6-x86_64/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib – Matt Apr 2 '14 at 16:35 ...
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Total memory used by Python process?

...os import psutil process = psutil.Process(os.getpid()) print(process.memory_info().rss) # in bytes On my current Python 2.7 install with psutil 5.6.3, the last line should be print(process.memory_info()[0]) instead (there was a change in the API). Note: do pip install psutil if it is not in...
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How to detect the currently pressed key?

...es.None; short retVal = GetKeyState((int)key); //If the high-order bit is 1, the key is down //otherwise, it is up. if ((retVal & 0x8000) == 0x8000) state |= KeyStates.Down; //If the low-order bit is 1, the key is toggled. if ((retVal & 1) == 1)...
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How to differentiate single click event and double click event?

... The behavior of the dblclick event is explained at Quirksmode. The order of events for a dblclick is: mousedown mouseup click mousedown mouseup click dblclick The one exception to this rule is (of course) Internet Explorer with their custom order of: mousedown mouseup click mouseup dbl...
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What is the default text size on Android?

... Default values in appcompat-v7 <dimen name="abc_text_size_body_1_material">14sp</dimen> <dimen name="abc_text_size_body_2_material">14sp</dimen> <dimen name="abc_text_size_button_material">14sp</dimen> <dimen name="abc_text_size_caption...
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Expand Python Search Path to Other Source

...thing like import sys from os.path import dirname sys.path.append(dirname(__file__)) share | improve this answer | follow | ...
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append multiple values for one key in a dictionary [duplicate]

...st of values associated with that year, right? Here's how I'd do it: years_dict = dict() for line in list: if line[0] in years_dict: # append the new number to the existing array at this slot years_dict[line[0]].append(line[1]) else: # create a new array in this slo...
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Reordering of commits

...the base. Git will present you with a list of the commits in this range. Reorder them and tell git to squash the appropriate ones: pick c ... pick a ... squash d ... squash e ... squash g ... pick b squash f Now the history should look like this: c - [a+d+e+g] - [b+f] (branchA) / --o-x-x-...