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What is the difference between .*? and .* regular expressions?
... difference between greedy and non-greedy quantifiers.
Consider the input 101000000000100.
Using 1.*1, * is greedy - it will match all the way to the end, and then backtrack until it can match 1, leaving you with 1010000000001.
.*? is non-greedy. * will match nothing, but then will try to match ex...
Difference between jQTouch and jQuery mobile
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answered Sep 2 '10 at 12:02
Aaron SaundersAaron Saunders
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How does the Brainfuck Hello World actually work?
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+100
1. Basics
To understand Brainfuck you must imagine infinite array of cells initialized by 0 each.
...[0][0][0][0][0]...
When bra...
Struct constructor: “fields must be fully assigned before control is returned to the caller.”
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Noctis
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answered Mar 28 '10 at 23:18
Thomas LevesqueT...
Why are my basic Heroku apps taking two seconds to load?
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answered Apr 9 '10 at 9:21
clyfeclyfe
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Argmax of numpy array returning non-flat indices
...() on the result of numpy.argmax():
>>> a = numpy.random.random((10, 10))
>>> numpy.unravel_index(a.argmax(), a.shape)
(6, 7)
>>> a[6, 7] == a.max()
True
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MySQL - How to select data by string length
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edited Sep 10 '15 at 18:04
Larzan
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jQuery selector for inputs with square brackets in the name attribute
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answered Mar 2 '10 at 17:00
DancrumbDancrumb
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...t compares the numbers as floats, this allows scientific notation eg 1.234E10 but is slower and subject to rounding error (1.2345678 could come after 1.2345679), numeric sort is just a regular alphabetic sort that knows 10 comes after 9.
See http://www.gnu.org/software/coreutils/manual/html_no...
Difference between matches() and find() in Java Regex
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answered Dec 15 '10 at 13:04
Sanjay T. SharmaSanjay T. Sharma
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