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What's the difference between findAndModify and update in MongoDB?
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answered May 28 '12 at 3:21
Asya KamskyAsya Kamsky
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What is a “callable”?
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A callable is anything that can be called.
The built-in callable (PyCallable_Check in object...
Save file to specific folder with curl command
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3 Answers
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How to drop a list of rows from Pandas dataframe?
...bels:
In [65]: df
Out[65]:
one two
one 1 4
two 2 3
three 3 2
four 4 1
In [66]: df.drop(df.index[[1,3]])
Out[66]:
one two
one 1 4
three 3 2
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C# Create New T()
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edited Jun 4 '16 at 18:33
Robert Harvey
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Bootstrap 3 and Youtube in Modal
I'm trying to use the Modal feature from Bootstrap 3 to show my Youtube video. It works, but I can't click on any buttons in the Youtube video.
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The name 'InitializeComponent' does not exist in the current context
... Sean BSean B
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What do you call the -> operator in Ruby?
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edited Jan 27 '19 at 7:13
answered Dec 16 '11 at 18:27
ki...
How to implement the --verbose or -v option into a script?
... it'll only get defined if the condition is true!)
If you're using Python 3, where print is already a function (or if you're willing to use print as a function in 2.x using from __future__ import print_function) it's even simpler:
verboseprint = print if verbose else lambda *a, **k: None
This wa...