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Scala downwards or decreasing for loop?

... 230 scala> 10 to 1 by -1 res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3, ...
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Getting Java version at runtime

...nical Articles J2SE SDK/JRE Version String Naming Convention Version 1.5.0 or 5.0? "J2SE also keeps the version number 1.5.0 (or 1.5) in some places that are visible only to developers, or where the version number is parsed by programs" "java.version system property" Version 1.6.0 Used by De...
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Android emulator-5554 offline

... | edited Aug 8 '19 at 9:50 louloulfx 4588 bronze badges answered Jan 24 '14 at 10:27 ...
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How does numpy.histogram() work?

...qual width) of each bar. In this example: np.histogram([1, 2, 1], bins=[0, 1, 2, 3]) There are 3 bins, for values ranging from 0 to 1 (excl 1.), 1 to 2 (excl. 2) and 2 to 3 (incl. 3), respectively. The way Numpy defines these bins if by giving a list of delimiters ([0, 1, 2, 3]) in this example...
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Which is faster: while(1) or while(2)?

...arying levels of optimization: int main(void) { while(1) {} return 0; } int main(void) { while(2) {} return 0; } Even with no optimizations (-O0), the generated assembly was identical for both programs. Therefore, there is no speed difference between the two loops. For reference, ...
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How to compute the sum and average of elements in an array?

... var sum = 0; for( var i = 0; i < elmt.length; i++ ){ sum += parseInt( elmt[i], 10 ); //don't forget to add the base } var avg = sum/elmt.length; document.write( "The sum of all the elements is: " + sum + " The average is: " + ...
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Remap values in pandas column with a dict

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Is it correct to use JavaScript Array.sort() method for shuffling?

... 110 It's never been my favourite way of shuffling, partly because it is implementation-specific as y...
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Could not locate Gemfile

... answered Jul 25 '10 at 16:40 JoniJoni 2,85733 gold badges2121 silver badges2222 bronze badges ...
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How to set a single, main title above all the subplots with Pyplot?

...plotlib.pyplot as plt import numpy as np fig=plt.figure() data=np.arange(900).reshape((30,30)) for i in range(1,5): ax=fig.add_subplot(2,2,i) ax.imshow(data) fig.suptitle('Main title') # or plt.suptitle('Main title') plt.show() ...