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Can you do a partial checkout with Subversion?

...inity for the leaf directories ''' import os import getpass import pysvn __author__ = "Karl Ostmo" __date__ = "July 13, 2011" # ============================================================================= # XXX The os.path.commonprefix() function does not behave as expected! # See here: http://...
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JoeDevCamera 扩展:在布局中显示相机预览,程序控制拍照与录像 · App Inventor 2 中文网

...n1.Initialize() { JoeDevCamera1.StartCamera(垂直布局1) } when 按钮_拍照.Click() { JoeDevCamera1.TakePicture() } when JoeDevCamera1.PictureTaken(imagePath) { 标签_状态.Text = imagePath } 录制视频(一个按钮切换开始/停止) when 按钮_录像...
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How can I do an asc and desc sort using underscore.js?

... You can use .sortBy, it will always return an ascending list: _.sortBy([2, 3, 1], function(num) { return num; }); // [1, 2, 3] But you can use the .reverse method to get it descending: var array = _.sortBy([2, 3, 1], function(num) { return num; }); console.log(array); // [1,...
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Are lists thread-safe?

... PyList_Append is reading from memory. Do you mean that its reads and writes happen in the same GIL lock? github.com/python/cpython/blob/… – amwinter Sep 24 '14 at 13:13 ...
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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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How do I abort the execution of a Python script? [duplicate]

... Prints "aa! errors!" and exits with a status code of 1. There is also an _exit() function in the os module. The sys.exit() function raises a SystemExit exception to exit the program, so try statements and cleanup code can execute. The os._exit() version doesn't do this. It just ends the program...
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How do I run all Python unit tests in a directory?

...t contains my Python unit tests. Each unit test module is of the form test_*.py . I am attempting to make a file called all_test.py that will, you guessed it, run all files in the aforementioned test form and return the result. I have tried two methods so far; both have failed. I will show the tw...
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Mongoose query where value is not null

...ry The up-to-date doc about it, is here: mongoosejs.com/docs/api.html#query_Query-ne – zeropaper Jul 20 '14 at 7:52 Ho...
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How to toggle a value in Python

...; toggle() 'blue' Note that in Python 3 the next() method was changed to __next__(), so the first line would be now written as toggle = itertools.cycle(['red', 'green', 'blue']).__next__ share | i...
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How to import a module given the full path?

... For Python 3.5+ use: import importlib.util spec = importlib.util.spec_from_file_location("module.name", "/path/to/file.py") foo = importlib.util.module_from_spec(spec) spec.loader.exec_module(foo) foo.MyClass() For Python 3.3 and 3.4 use: from importlib.machinery import SourceFileLoader fo...