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Getting a File's MD5 Checksum in Java
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21 Answers
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How to split a delimited string into an array in awk?
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Have you tried:
echo "12|23|11" | awk '{split($0,a,"|"); print a[3],a[2],a[1]}'
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Removing an element from an Array (Java) [duplicate]
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15 Answers
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Git Alias - Multiple Commands and Parameters
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160
This will work (tested with zsh and bash):
[alias] chs = !git checkout $1 && git stat...
Java - get pixel array from image
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182
I was just playing around with this same subject, which is the fastest way to access the pixel...
switch case statement error: case expressions must be constant expression
... like this:
public static final int main=0x7f030004;
However, as of ADT 14, in a library project, they will be declared like this:
public static int main=0x7f030004;
In other words, the constants are not final in a library project.
Therefore your code would no longer compile.
The solution for...
How to obtain the number of CPUs/cores in Linux from the command line?
...hich should return (for example) 8 (whereas the command above would return 16)
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Output array to CSV in Ruby
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answered Jan 27 '11 at 22:04
Dylan MarkowDylan Markow
115k2323 gold badges272272 silver badges195195 bronze badges
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Rails: Is there a rails trick to adding commas to large numbers?
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How to access command line arguments of the caller inside a function?
...*]} ; do
echo -n "$a "
done
echo
}
function f {
echo f $1 $2 $3
echo -n f ; argv
}
function g {
echo g $1 $2 $3
echo -n g; argv
f
}
f boo bar baz
g goo gar gaz
Save in f.sh
$ ./f.sh arg0 arg1 arg2
f boo bar baz
farg2 arg1 arg0
g goo gar gaz
garg2 arg1 arg0
f...