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RedirectToAction with parameter
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202
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Use git “log” command in another folder
...e doing anything else.
See commit 44e1e4 by Nazri Ramliy:
It takes more keypresses to invoke git command in a different directory without leaving the current directory:
(cd ~/foo && git status)
git --git-dir=~/foo/.git --work-tree=~/foo status
GIT_DIR=~/foo/.git GIT_WORK_...
Where does Scala look for implicits?
... into scope
list.foldLeft(integral.zero)(_ + _)
}
Context bounds are more useful when you just need to pass them to other methods that use them. For example, the method sorted on Seq needs an implicit Ordering. To create a method reverseSort, one could write:
def reverseSort[T : Ordering](seq...
What's the difference between isset() and array_key_exists()? [duplicate]
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Can I have onScrollListener for a ScrollView?
...stener() to it using the method addOnScrollChangedListener().
You can see more information about this class here.
It lets you be aware of every scrolling event - but without the coordinates. You can get them by using getScrollY() or getScrollX() from within the listener though.
scrollView.getView...
Python dict how to create key or append an element to key?
...key hashing), and use a variable to reuse unused lists but that adds a few more lines of code.
– antak
Oct 17 '12 at 2:59
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Detect IF hovering over element with jQuery
...(This only works when the selector matches ONE element max. See Edit 3 for more)
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Edit 1 (June 29, 2013): (Applicable to jQuery 1.9.x only, as it works with 1.10+, see next Edit 2)
This answer was the best solution at the time the question was answered. This ':hover' selector was removed with th...
Visual Studio: How can I see the same file in two separate tab groups?
...lect New Vertical Tab Group (or New Horizontal Tab Group, the one you like more).
Hope I understood you question..
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Checking for the correct number of arguments
... a directory, output usage to stderr and exit with a failure status code.
More friendly error reporting:
#!/bin/sh
if [ "$#" -ne 1 ]; then
echo "Usage: $0 DIRECTORY" >&2
exit 1
fi
if ! [ -e "$1" ]; then
echo "$1 not found" >&2
exit 1
fi
if ! [ -d "$1" ]; then
echo "$1 not a...
How is the undo tree used in Vim?
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