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How to make a phone call programmatically?
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edited Oct 9 '13 at 15:17
The Alpha
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Django - limiting query results
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310
Django querysets are lazy. That means a query will hit the database only when you specifically...
Why escape_javascript before rendering a partial?
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Azeem.ButtAzeem.Butt
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plot a circle with pyplot
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circle2 = plt.Circle((0.5, 0.5), 0.2, color='blue')
circle3 = plt.Circle((1, 1), 0.2, color='g', clip_on=False)
fig, ax = plt.subplots() # note we must use plt.subplots, not plt.subplot
# (or if you have an existing figure)
# fig = plt.gcf()
# ax = fig.gca()
ax.add_artist(circle1)...
How do I fix the indentation of an entire file in Vi?
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=, the indent command can take motions. So, gg to get the start of the file, = to indent, G to ...
Rails find record with zero has_many records associated [duplicate]
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edited May 23 '17 at 12:34
Community♦
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answered Mar 8 '12 at 6:31
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Creating instance of type without default constructor in C# using reflection
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143
I originally posted this answer here, but here is a reprint since this isn't the exact same ques...
How can I select all elements without a given class in jQuery?
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edited Sep 13 '16 at 11:52
vsync
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How can I check if an ip is in a network in Python?
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This article shows you can do it with socket and struct modules without too much extra effort. ...
How to have Android Service communicate with Activity
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