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LINQ equivalent of foreach for IEnumerable
...e data structures. when using Seq.iter on these, the original Seq isn't modified; a new Seq with the side-effected elements is returned.
– Anders
Feb 9 '11 at 14:38
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Responsive website zoomed out to full width on mobile
...s I've seen left out maximum-scale, and used 1.0 instead of 1. Do you know if these things make a difference?
– onebree
Jun 8 '16 at 16:01
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Handler is abstract ,cannot be instantiated
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What is difference between both of them?
– Krishnadas PC
Oct 16 '15 at 7:48
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jQuery form serialize - empty string
...thout a name it cannot create such a string.
Note that name is something different than id. Your form also would have not worked if you used it in the "normal" way. Every form field needs a name.
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Printing the value of a variable in SQL Developer
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/nods We're stuck on 1.5.5 -- if you had the answer handy, I'd take it, but nps otherwise. Thanks!
– ruffin
Sep 12 '12 at 15:52
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?
...get the actual instance of request. So it is safe to autowire request even if your controller is singleton scoped.
– vtor
Feb 20 '15 at 22:27
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How to avoid warning when introducing NAs by coercion
...t the problematic characters to NA first. For your particular problem, taRifx::destring does just that. This way if you get some other, unexpected warning out of your function, it won't be suppressed.
> library(taRifx)
> x <- as.numeric(c("1", "2", "X"))
Warning message:
NAs introduced b...
git difftool, open all diff files immediately, not in serial
The default git diff behavior is to open each diff file in serial (wait for previous file to be closed before opening next file).
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“sending 'const NSString *' to parameter of type 'NSString *' discards qualifiers” warning
...g * const prevents you from reassigning kSomeConstantString to point to a different NSString object.
The method isEqualToString: expects an argument of type NSString *. If you pass a pointer to a constant string (const NSString *), you are passing something different than it expects.
Besides, NSSt...
SQL Group By with an Order By
...n the selected answer. It's instantly clear what is ordered by. Of course, if its a quick script, that doesn't really matter.
– JustAPoring
Feb 4 '13 at 15:26
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