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Change values while iterating
...is behavior is demonstrated by the following code:
x := make([]int, 3)
x[0], x[1], x[2] = 1, 2, 3
for i, val := range x {
println(&x[i], "vs.", &val)
}
The code prints you completely different memory locations for the value from range and the actual
value in the slice:
0xf84000f0...
What is the canonical way to check for errors using the CUDA runtime API?
...s %s %d\n", cudaGetErrorString(code), file, line);
if (abort) assert(0);
}
}
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How to jump directly to a column number in Vim
...citing job of wading through minified javascript code. The lines are upto 600 columns wide. The exception reporting library is kind enough to provide me the exact crash coordinates in the form of line number and column number. However I can't find a way to directly jump to the column number, even th...
Preserve line endings
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+50
You can use the -b option for sed to have it treat the file as binary. This will fix the problem with cygwin's sed on Windows.
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What predefined macro can I use to detect clang?
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edited Jul 19 '17 at 17:00
Martijn Courteaux
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How to detect if a specific file exists in Vimscript?
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answered Jun 23 '10 at 3:09
stefanBstefanB
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How do I ignore the authenticity token for specific actions in Rails?
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mb21
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answered Jul 24 '09 at 14:01
edebilledebill
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Adding services after container has been built
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answered Feb 15 '11 at 20:47
Peter LillevoldPeter Lillevold
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git - diff of current changes before committing
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edited Sep 2 '17 at 22:05
rocarvaj
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answered Mar 6 '12 at 12:16
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