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What's the shortest code to cause a stack overflow? [closed]
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You.. crashed my browser and.. sent my CPU fan into overdrive.
– Sam152
May 11 '09 at 15:01
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How to stop/terminate a python script from running?
... the terminal and the system monitor showed python is still using a lot of CPU...
– user3768495
Nov 29 '15 at 17:15
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How can I pad an integer with zeros on the left?
...running the two in Visual VM shows the String.format() method accumulating CPU time at about 3-4 times the rate of DecimalFormat.format().
– Steve Ferguson
May 1 '13 at 17:56
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Uint8Array to string in Javascript
...add one character at the time as the string concaternation would become to CPU intensive.
13 Answers
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What are the -Xms and -Xmx parameters when starting JVM?
...Xss<size> set java thread stack size
-Xprof output cpu profiling data
-Xfuture enable strictest checks, anticipating future default
-Xrs reduce use of OS signals by Java/VM (see documentation)
-Xcheck:jni perform additional checks for JNI functions...
Reducing Django Memory Usage. Low hanging fruit?
...h I can't seem to find now unfortunately) showing the drastic reduction in cpu and memory usage after they switched to mod_wsgi on that high traffic site. Several of the django devs have switched. Seriously, it's a no-brainer :)
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How do I determine if my python shell is executing in 32bit or 64bit?
...on, that's true but that's not what the question asked for. And, on those CPUs where it is possible to run, say, either 32-bit or 64-bit binaries, the arch of the machine is usually not all that relevant to a Python program; what matters is what arch the Python interpreter itself is running as.
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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
...sidering fast, you can rely on that i > 0 being optimized out thanks to CPU lookahead. Consider stackoverflow.com/q/11227809/330057
– corsiKa
Feb 27 '15 at 21:04
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Alternatives to gprof [closed]
...des in a graph. Also I think wall-clock time is generally more useful than CPU instruction times, and code lines (call instructions) are more useful than procedures. If stack samples at random wall clock times are taken, then the fractional cost of a line (or procedure, or any other description you ...
Quick Sort Vs Merge Sort [duplicate]
...ps in Quick sort are lesser than Merge sort. Swap operation is costlier on CPU than compare operation, as mentioned here. Testing on home laptop Quick sort takes 0.6 sec to sort millon items unlike merge sort taking 1 sec where as insertion sort takes 2.8 hours.
– overexchange
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