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subtract two times in python

... | edited Mar 10 '11 at 16:12 bstpierre 25.8k1414 gold badges6060 silver badges9999 bronze badges ...
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Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?

...ass Dot { static { Loader.load(); } static float[] a = new float[50], b = new float[50]; static float dot() { float sum = 0; for (int i = 0; i < 50; i++) { sum += a[i]*b[i]; } return sum; } static native @MemberGetter FloatPointer a...
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How to set the matplotlib figure default size in ipython notebook?

... I believe the following work in version 0.11 and above. To check the version: $ ipython --version It may be worth adding this information to your question. Solution: You need to find the file ipython_notebook_config.py. Depending on your installation process t...
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Accurate way to measure execution times of php scripts

...turned does contain the microseconds... Best solution is to times this by 1000... see stackoverflow.com/questions/3656713/… as an example.. – Angry 84 Jun 2 '16 at 2:01 1 ...
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What is “stdafx.h” used for in Visual Studio?

...afx.h is automatically generated when I start a project in Visual Studio 2010. I need to make a cross-platform C++ library, so I don't/can't use this header file. ...
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In HTML5, should the main navigation be inside or outside the element?

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How to fetch the row count for all tables in a SQL SERVER database [duplicate]

... answered Feb 8 '10 at 13:38 adrianbanksadrianbanks 74.8k1919 gold badges162162 silver badges195195 bronze badges ...
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How to loop through an array containing objects and access their properties

...rt to that! – fatCop Nov 8 '15 at 9:04 2 @DoryZidon: forEach not support break or stop - develop...
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How do I erase an element from std::vector by index?

... answered May 17 '09 at 18:01 mmmmmmmmmmmmmmmm 13.8k22 gold badges2727 silver badges5353 bronze badges ...
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How to download and save a file from Internet using Java?

...w FileOutputStream("information.html"); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); Using transferFrom() is potentially much more efficient than a simple loop that reads from the source channel and writes to this channel. Many operating systems can transfer bytes directly from the sourc...