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How to calculate a Mod b in Casio fx-991ES calculator
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Comments in command-line Zsh
...eason that this isn't the default behaviour?
– naught101
Jan 27 '15 at 0:04
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What's the fastest way to merge/join data.frames in R?
... 3x slower than data.table and in the second its 200x faster than plyr and 100 times faster than data.table. Below we show the input code, the output timings for the merge and the output timings for the aggregate. Its also worthwhile noting that sqldf is based on a database and therefore can hand...
str.startswith with a list of strings to test for
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edited Apr 12 at 10:14
dafinguzman
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python: how to identify if a variable is an array or a scalar
...I want to make a call to this function with a scalar 50 or an array [0, 10, 20, 30] . How can I identify within the function, what the length of NBins is? or said differently, if it is a scalar or a vector?
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Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
...James HenstridgeJames Henstridge
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How to format a floating number to fixed width in Python
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for x in numbers:
print "{:10.4f}".format(x)
prints
23.2300
0.1233
1.0000
4.2230
9887.2000
The format specifier inside the curly braces follows the Python format string syntax. Specifically, in this case, it consists of the followi...
Why is JsonRequestBehavior needed?
...on
With most recents browsers (starting with Firefox 21, Chrome 27, or IE 10), this is no more a vulnerability.
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Take the content of a list and append it to another list
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Sven MarnachSven Marnach
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Comparing two NumPy arrays for equality, element-wise
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Juh_Juh_
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