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What is the reason for having '//' in Python? [duplicate]

...erands was already a floating point number. In Python 2.X: >>> 10/3 3 >>> # to get a floating point number from integer division: >>> 10.0/3 3.3333333333333335 >>> float(10)/3 3.3333333333333335 In Python 3: >>> 10/3 3.3333333333333335 >>> 1...
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?

... +150 I've done this exact task before. But it was mainly to measure power consumption and CPU temperatures. The following code (which is fa...
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How can I split a string into segments of n characters?

... | edited Jun 30 '16 at 3:03 Ruslan López 3,91811 gold badge1818 silver badges3131 bronze badges ...
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Format / Suppress Scientific Notation from Python Pandas Aggregation Results

...float_format', lambda x: '%.3f' % x) In [28]: Series(np.random.randn(3))*1000000000 Out[28]: 0 -757322420.605 1 -1436160588.997 2 -1235116117.064 dtype: float64 I'm not sure if that's the preferred way to do this, but it works. Converting numbers to strings purely for aesthetic purposes ...
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PHP cURL HTTP CODE return 0

I dont understand when I echo $httpCode I always get 0, I was expecting 404 when I change $html_brand into a broken url. Is there anything that I miss or do not know of? Thanks. ...
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Why does the C# compiler go mad on this nested LINQ query?

...machine) and very long time to compile (actually I get IO exception after 10 minutes). 1 Answer ...
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What is the difference between & and && in Java?

...the first operand evaluates to false since the result will be false (x != 0) & (1/x > 1) <-- this means evaluate (x != 0) then evaluate (1/x > 1) then do the &. the problem is that for x=0 this will throw an exception. (x != 0) && (1/x > 1) <-- this means evaluate (x...
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Generate random int value from 3 to 6

... 10 Answers 10 Active ...
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NumPy or Pandas: Keeping array type as integer while having a NaN value

... This capability has been added to pandas (beginning with version 0.24): https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#optional-integer-na-support At this point, it requires the use of extension dtype Int64 (capitalized), rather than the default dtype int64 (lowe...
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Looping through array and removing items, without breaking for loop

... | edited Dec 8 '17 at 17:03 community wiki 4 r...