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Equivalent of *Nix 'which' command in PowerShell?
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How to convert a std::string to const char* or char*?
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edited Oct 6 '14 at 7:44
community wiki
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Is it possible to Pivot data using LINQ?
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nawfal
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answered Oct 3 '08 at 17:18
Amy BAmy B
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LPCSTR, LPCTSTR and LPTSTR
...tring types in C++
– John Sibly
Jun 4 '15 at 9:15
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@JohnSibly: In C, yes. In C++, it absolutely ...
How different is Objective-C from C++? [closed]
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edited Aug 15 '16 at 17:48
Pavel
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answered Mar 15 '10 at 4:22
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Accessing nested JavaScript objects and arays by string path
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544
I just made this based on some similar code I already had, it appears to work:
Object.byString...
How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
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edited May 24 '11 at 17:40
answered May 24 '11 at 17:17
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Call apply-like function on each row of dataframe with multiple arguments from each row
...y to a subset of the original data.
dat <- data.frame(x=c(1,2), y=c(3,4), z=c(5,6))
apply(dat[,c('x','z')], 1, function(x) sum(x) )
or if your function is just sum use the vectorized version:
rowSums(dat[,c('x','z')])
[1] 6 8
If you want to use testFunc
testFunc <- function(a, b) a +...
Regex: match everything but specific pattern
...c pattern (specifically index.php and what follows, like index.php?id=2342343 )
7 Answers
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Access Enum value using EL with JSTL
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edited May 7 '14 at 11:04
Xtreme Biker
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