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Checking Bash exit status of several commands efficiently
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How do I specify the Linq OrderBy argument dynamically?
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edited May 4 '15 at 2:14
answered Sep 1 '11 at 1:54
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Determine if two rectangles overlap each other?
...op edge is below B's bottom edge,
- then A is Totally below B
Cond4. If A's bottom edge is above B's top edge,
- then A is Totally above B
So condition for Non-Overlap is
NON-Overlap => Cond1 Or Cond2 Or Cond3 Or Cond4
Therefore, a sufficient condition for Overlap is the op...
Are string.Equals() and == operator really same? [duplicate]
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4
x == y equals false because you are checking reference equality with the object class' equality operator. (string)x == (string)y does in fac...
What does “S3 methods” mean in R?
...t know what the S3 methods and objects are. I found that there are S3 and S4 object systems, and some recommend to use S3 over S4 if possible (See Google's R Style Guide at http://google-styleguide.googlecode.com/svn/trunk/google-r-style.html )*. However, I do not know the exact definition of S3 me...
What is the difference between indexOf() and search()?
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edited Mar 12 '12 at 10:42
sshow
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answered Dec ...
The project file has been moved renamed or is not on your computer
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Paul Belanger
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answered Feb 11 '10 at 8:04
Stanley.GoldmanStanley.Goldman
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Multiple lines of input in
...a textarea to get multiline handling.
<textarea name="Text1" cols="40" rows="5"></textarea>
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Array.push() if does not exist?
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114
You could extend the Array prototype with a custom method:
// check if an element exists in arr...
How to get JavaScript caller function line number? How to get JavaScript caller source URL?
...; }
}
var err = getErrorObject();
var caller_line = err.stack.split("\n")[4];
var index = caller_line.indexOf("at ");
var clean = caller_line.slice(index+2, caller_line.length);
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