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What is the “hasClass” function with plain JavaScript?
...d)
– Felix Schwarz
Jan 16 '13 at 13:32
5
@FelixSchwarz is right, in current jQuery the regexp was...
Python argparse mutual exclusive group
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Method Resolution Order (MRO) in new-style classes?
...rtelli
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Repeat command automatically in Linux
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edited Nov 27 '12 at 23:32
answered Nov 27 '12 at 23:26
m...
Why does “_” (underscore) match “-” (hyphen)?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Why prefer two's complement over sign-and-magnitude for signed numbers?
...ly the first 31 bits of an int in java to represent positive number if the 32nd bit is 1 , its a -ve number.
1100 (lets assume 12 in 4 bit system)
+0100(2's complement of 12)
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1 0000 (result is zero , with the carry 1 overflowing)
Thus the system of (n + 2'complement...
:: (double colon) operator in Java 8
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1032
Usually, one would call the reduce method using Math.max(int, int) as follows:
reduce(new IntB...
Regex group capture in R with multiple capture-groups
...the match (and one for the whole match):
> s = c("(sometext :: 0.1231313213)", "(moretext :: 0.111222)")
> str_match(s, "\\((.*?) :: (0\\.[0-9]+)\\)")
[,1] [,2] [,3]
[1,] "(sometext :: 0.1231313213)" "sometext" "0.1231313213"
[2,] "(moretext :: 0.1...
python: Change the scripts working directory to the script's own directory
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Limit a stream by a predicate
Is there a Java 8 stream operation that limits a (potentially infinite) Stream until the first element fails to match a predicate?
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