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json_encode sparse PHP array as JSON array, not JSON object
... Nguyen Van VinhNguyen Van Vinh
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How do shift operators work in Java? [duplicate]
...tem.out.println(Integer.toBinaryString(2 << 11));
Shifts binary 2(10) by 11 times to the left. Hence: 1000000000000
System.out.println(Integer.toBinaryString(2 << 22));
Shifts binary 2(10) by 22 times to the left. Hence : 100000000000000000000000
System.out.println(Integer.toBina...
XPath to select multiple tags
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210
One correct answer is:
/a/b/*[self::c or self::d or self::e]
Do note that this
a/b/*[local-...
sed: print only matching group
...8314379/117471
– Bruno Bronosky
Oct 10 '19 at 1:54
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Is 0 a decimal literal or an octal literal?
...Any integer value prefixed with 0 is an octal value. I.e.: 01 is octal 1, 010 is octal 10, which is decimal 8, and 0 is octal 0 (which is decimal, and any other, 0).
So yes, '0' is an octal.
That's plain English translation of the grammar snippet in @Als's answer :-)
An integer prefixed with 0x...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
...ng systems.
– Soviut
Apr 7 '14 at 6:10
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++ it would be really nice to get the count without inc...
Android set height and width of Custom view programmatically
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edited Aug 5 '16 at 10:46
answered Feb 18 '11 at 14:15
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What would cause an algorithm to have O(log log n) complexity?
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answered May 10 '13 at 13:22
Saeed AmiriSaeed Amiri
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JSP : JSTL's tag
...capeXML
– Mark Chorley
Apr 8 '13 at 10:43
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I have no idea what this answer's code sample is show...
What's the difference between setWebViewClient vs. setWebChromeClient?
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edited Nov 5 '18 at 10:14
Sandeep Yohans
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answered May 14 '...