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Precedence and bitmask operations
...rentheses make code more readable. In extreme cases you might want to (re-)group and short-comment stuff.
– No answer
Feb 24 '14 at 10:35
2
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What is the difference between UTF-8 and ISO-8859-1?
... encodings have fallen out of favor with the rise of UTF. The ISO "Working Group" in charge of it having disbanded in 2004, leaving maintenance up to its parent subcommittee.
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How to search a string in multiple files and return the names of files in Powershell?
...tch for each file so may be a little more efficient and avoids the need to group them
– ben
Apr 16 '15 at 15:27
6
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SQL exclude a column using SELECT * [except columnA] FROM tableA?
... table where I don't need all the columns in the temp - especially because grouping will be involved.
– VISQL
Oct 9 '12 at 21:41
2
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Why is Node.js single threaded? [closed]
...ting multiple threads of computation, but were ultimately removed: https://groups.google.com/forum/#!msg/nodejs/zLzuo292hX0/F7gqfUiKi2sJ
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Searching for UUIDs in text with regex
...of UUID 4122 RFC.
The version number is the first character of the third group : [VERSION_NUMBER][0-9A-F]{3} :
UUID v1 :
/^[0-9A-F]{8}-[0-9A-F]{4}-[1][0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i
UUID v2 :
/^[0-9A-F]{8}-[0-9A-F]{4}-[2][0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i
UUID v3 :
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Converting a view to Bitmap without displaying it in Android?
...aw(c);
return b;
}
The "magic sauce" for me was found here:
https://groups.google.com/forum/#!topic/android-developers/BxIBAOeTA1Q
Cheers,
Levi
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how to replicate pinterest.com's absolute div stacking layout [closed]
...solution... better use class names) and then calculate positions by column groups
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Replace one substring for another string in shell script
...ix shells implement it. For the relevant POSIX documentation, see The Open Group Technical Standard Base Specifications, Issue 7, the Shell & Utilities volume, §2.6.2 "Parameter Expansion".
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How to match “anything up until this sequence of characters” in a regular expression?
...have (?={contents}), a zero width
assertion, a look around. This grouped construction matches its
contents, but does not count as characters matched (zero width). It
only returns if it is a match or not (assertion).
Thus, in other terms the regex /.+?(?=abc)/ means:
Match any char...