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How do I split a string, breaking at a particular character?
...t 4~New York~NY~12345';
var fields = input.split('~');
var name = fields[0];
var street = fields[1];
// etc.
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What is the purpose of the : (colon) GNU Bash builtin?
...nds. true was instead simply aliased to :, and false to something like let 0.
: is slightly better than true for portability to ancient Bourne-derived shells. As a simple example, consider having neither the ! pipeline operator nor the || list operator (as was the case for some ancient Bourne shell...
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edited Jan 15 '16 at 18:04
gilly3
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char int
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Find the files existing in one directory but not in the other [closed]
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390
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diff -r dir1 dir2 | grep dir1 | awk '{print $4}' > difference1.txt
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edited Jun 18 '09 at 23:19
answered Jun 18 '09 at 23:17
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...re writing for CSS3-compliant browsers, you can use calc:
height: calc(100% - 18px);
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/* Firefox */
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