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?? Coalesce for empty string?
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I like, but had to fix a compiler error and made it a bit more compact.
– gregmac
Jul 15 '14 at 22:10
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Bring element to front using CSS
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I don't really remember the circumstances of my question clearly, but my problem was, that I understood what z-index does, but still it did not work. What I have learned from this answer is, that with z-index you have to take into cons...
How often should you use git-gc?
..., there was a bug though: git 2.7 (Q4 2015) will make sure to not lose the error message.
See commit 329e6e8 (19 Sep 2015) by Nguyễn Thái Ngọc Duy (pclouds).
(Merged by Junio C Hamano -- gitster -- in commit 076c827, 15 Oct 2015)
gc: save log from daemonized gc --auto and print it next ti...
Is recursion a feature in and of itself?
... Overflows
The more obvious one is that you risk getting a stack overflow error. Realistically, the method you wrote is very unlikely to actually lead to one, since a user would have to give incorrect input many many times to actually trigger a stack overflow.
However, one thing to keep in mind i...
printf format specifiers for uint32_t and size_t
...ng size_t to be the same as unsigned long (possibly 64 bits) when it's actually an unsigned int (32 bits). Try using %zu in both cases.
I'm not entirely certain though.
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What is your preferred style for naming variables in R? [closed]
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Good previous answers so just a little to add here:
underscores are really annoying for ESS users; given that ESS is pretty widely used you won't see many underscores in code authored by ESS users (and that set includes a bunch of R Core as well as CRAN authors, excptions like Hadley notwithsta...
Add a new element to an array without specifying the index in Bash
... syntax could be applied to arrays too; the rules, determined by trial and error, are (bash 3.2.48): ${array[@]: start[:count]} Returns count elems. or, if not specified, all remaining elems. starting at the following elem.: - If start >= 0: from the elem. whose index is >= start. - If start &...
Adjust width and height of iframe to fit with content in it
...don't forget it's not cross domain. Reason of which it's getting a kind of Error: Permission denied to access property 'document' if the domain is different. A solution can be found here
– Pierre de LESPINAY
Nov 12 '12 at 16:25
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SQL Switch/Case in 'where' clause
...heck if it is numeric, which it is, and therefore the statement returns an error.
– tember
Jun 22 '15 at 16:43
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How to analyze a java thread dump?
... first part of the thread section shows the thread that provoked the fatal error, as follows:
Current thread (0x0805ac88): JavaThread "main" [_thread_in_native, id=21139]
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