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Variable number of arguments in C++?
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va_start(ap, n_args);
int max = va_arg(ap, int);
for(int i = 2; i <= n_args; i++) {
int a = va_arg(ap, int);
if(a > max) max = a;
}
va_end(ap);
return max;
}
If you ask me, this is a mess. It looks bad, it's unsafe, and it's full of technical detail...
How does one use rescue in Ruby without the begin and end block
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226
A method "def" can serve as a "begin" statement:
def foo
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rescue
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end
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Browser detection in JavaScript? [duplicate]
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26 Answers
26
Active
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Get contentEditable caret index position
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122
The following code assumes:
There is always a single text node within the editable <div>...
Count cells that contain any text
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289
You can pass "<>" (including the quotes) as the parameter for criteria. This basically ...
socket.io and session?
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answered Jan 21 '11 at 3:18
pr0zacpr0zac
70455 silver badges44 bronze badges
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Sort a text file by line length including spaces
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229
Answer
cat testfile | awk '{ print length, $0 }' | sort -n -s | cut -d" " -f2-
Or, to do yo...
Reload content in modal (twitter bootstrap)
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answered Sep 20 '12 at 12:56
markzmarkz
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How to configure port for a Spring Boot application
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How to add item to the beginning of List?
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answered Dec 24 '08 at 0:37
Matt HamiltonMatt Hamilton
183k5959 gold badges376376 silver badges317317 bronze badges
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