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How to specify an area name in an action link?
...ently specifies the controller and action, but of course the link doesn't work if I'm in the wrong area. I see no overload for actionlink that takes an area parameter, is it possible to do?
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Detect if a page has a vertical scrollbar?
...dth :)
if ($("body").width() > $(window).width()) {
alert("Horizontal Scrollbar! D:<");
}
});
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How to run script as another user without password?
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There is a nice description of sudoers format on Ubuntu help. Man page for sudoers is ugly :(
– Mifeet
Aug 19 '15 at 12:45
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Unit testing code with a file system dependency
...g wrong with this, it's just a question of whether you call it a unit test or an integration test. You just have to make sure that if you do interact with the file system, there are no unintended side effects. Specifically, make sure that you clean up after youself -- delete any temporary files yo...
Sorting a vector in descending order
...
Actually, the first one is a bad idea. Use either the second one, or this:
struct greater
{
template<class T>
bool operator()(T const &a, T const &b) const { return a > b; }
};
std::sort(numbers.begin(), numbers.end(), greater());
That way your code won't silent...
what is the difference between OLE DB and ODBC data sources?
...
According to ADO: ActiveX Data Objects, a book by Jason T. Roff, published by O'Reilly Media in 2001 (excellent diagram here), he says precisely what MOZILLA said.
(directly from page 7 of that book)
ODBC provides access...
Position an element relative to its container
I'm trying to create a horizontal 100% stacked bar graph using HTML and CSS. I'd like to create the bars using DIVs with background colors and percentage widths depending on the values I want to graph. I also want to have a grid lines to mark an arbitrary position along the graph.
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How to have a transparent ImageButton: Android
...so as to place those buttons on a SurfaceView. But Eclipse, gives me an error in the project as soon as I include the transparent line in xml.
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How do I change my Ruby version using RVM?
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This happened to me too. I had:
export PATH=~/.rvm/bin:$PATH
Added in my .bashrc.
All I had to do was add another
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
to the same file and it worked!
Of course, you have to restart your ...
Meaning of Choreographer messages in Logcat [duplicate]
...eeing these messages in the logcat, that I'm quite sure, I haven't seen before. Does anyone have an idea about this?
5 Answ...