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Can I set variables to undefined or pass undefined as an argument?
...rt of the language; null would have worked just fine for (2) and (3), and (4) is a misfeature that only exists because in the beginning JavaScript had no exceptions.
what does if (!testvar) actually do? Does it test for undefined and null or just undefined?
Such a ‘truthiness’ test checks ...
What programming practice that you once liked have you since changed your mind about? [closed]
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48 Answers
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Given a DateTime object, how do I get an ISO 8601 date in string format?
...ffffzzz");
This gives you a date similar to 2008-09-22T13:57:31.2311892-04:00.
Another way is:
DateTime.UtcNow.ToString("o");
which gives you 2008-09-22T14:01:54.9571247Z
To get the specified format, you can use:
DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ssZ")
DateTime Formatting Options
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How do I skip an iteration of a `foreach` loop?
...ays) } }
– Brian
Mar 17 '09 at 14:09
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C#'s goto is actually useful for the situation @Brian ...
How do I finish the merge after resolving my merge conflicts?
I've read the Basic Branching and Merging section of the Git Community Book.
11 Answers
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Maven2 property that indicates the parent directory
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answered Jun 19 '09 at 18:34
ClayClay
2,56722 gold badges1515 silver badges1616 bronze badges
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[ :Unexpected operator in shell programming [duplicate]
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346
There is no mistake in your bash script. But you are executing it with sh which has a less exte...
Escape a string for a sed replace pattern
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14 Answers
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Can't push to GitHub because of large file which I already deleted
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473
You can use
git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/d...
Static Indexers?
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edited Mar 22 at 20:45
Tohid
4,83177 gold badges4040 silver badges7373 bronze badges
answered Dec ...