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View's SELECT contains a subquery in the FROM clause
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answered Dec 8 '11 at 9:21
NonymNonym
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Preserving signatures of decorated functions
...wargs)
@args_as_ints
def funny_function(x, y, z=3):
"""Computes x*y + 2*z"""
return x*y + 2*z
print funny_function("3", 4.0, z="5")
# 22
help(funny_function)
# Help on function funny_function in module __main__:
#
# funny_function(x, y, z=3)
# Computes x*y + 2*z
Python 3.4+
func...
Is the 'override' keyword just a check for a overridden virtual method?
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269
That's indeed the idea. The point is that you are explicit about what you mean, so that an oth...
How to secure RESTful web services?
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edited Jan 27 '11 at 17:04
Lawrence Dol
57.6k2525 gold badges129129 silver badges179179 bronze badges
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Mock vs MagicMock
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Mock's author, Michael Foord, addressed a very similar question at Pycon 2011 (31:00):
Q: Why was MagicMock made a separate thing rather than just folding the ability into the default mock object?
A: One reasonable answer is that the way MagicMock works is that it preconfigures all these ...
How to debug external class library projects in visual studio?
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202
Try disabling Just My Code (JMC).
Tools -> Options -> Debugger
Uncheck "Enable Just m...
How to get a random number in Ruby
...sided die, you'd use: 1 + rand(6). A roll in craps could be simulated with 2 + rand(6) + rand(6).
Finally, if you just need a random float, just call rand with no arguments.
As Marc-André Lafortune mentions in his answer below (go upvote it), Ruby 1.9.2 has its own Random class (that Marc-...
How can I debug git/git-shell related problems?
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217
For even more verbose output use following:
GIT_CURL_VERBOSE=1 GIT_TRACE=1 git pull origin ma...
D3.js: How to get the computed width and height for an arbitrary element?
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227
For SVG elements
Using something like selection.node().getBBox() you get values like
{
h...