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How do I efficiently iterate over each entry in a Java Map?
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What is the difference between “int” and “uint” / “long” and “ulong”?
I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ?
5 Answers
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git add only modified changes and ignore untracked files
...e modified and deleted files.
Note that if you have Git of version before 2.0 and used git add ., then you would need to use git add -u . (See "Difference of “git add -A” and “git add .”").
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How can I get the source code of a Python function?
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12 Answers
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Setting Short Value Java
I am writing a little code in J2ME. I have a class with a method setTableId(Short tableId) . Now when I try to write setTableId(100) it gives compile time error. How can I set the short value without declaring another short variable?
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Mockito: Trying to spy on method is calling the original method
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Let me quote the official documentation:
Important gotcha on spying real objects!
Sometimes it...
How do I tidy up an HTML file's indentation in VI?
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With filetype indent on inside my .vimrc, Vim indents HTML files quite nicely.
Simple example w...
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
fa...
Can iterators be reset in Python?
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Alex MartelliAlex Martelli
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