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How do I append text to a file?
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125
cat >> filename
This is text, perhaps pasted in from some other source.
Or else entered ...
How do I explicitly instantiate a template function?
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184
[EDIT 2]: Note that there was some confusion regarding the code in the original question due t...
C/C++ NaN constant (literal)?
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153
In C, NAN is declared in <math.h>.
In C++, std::numeric_limits<double>::quiet_NaN...
Jquery to change form action
...nd two different pages have to be called when they are clicked. when button1 is clicked then page1 must be loaded and when button2 is clicked then page2 must be loaded. i know how to do this in javascript but i have no clue about how to do this in jquery.Can any one help me?
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Assigning default value while creating migration file
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167
Default migration generator does not handle default values (column modifiers are supported but...
Xcode 4.2 - declaration of '…' will not be visible outside of this function warning
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Generate a random alphanumeric string in Cocoa
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312
Here's a quick and dirty implementation. Hasn't been tested.
NSString *letters = @"abcdefghij...
enum.values() - is an order of returned enums deterministic
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144
The Java language specification uses this explicit language:
@return an array containing t...
unable to copy/paste in mingw shell
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215
Right-click on the title bar of the command window and select 'Properties', then on the 'Option...
How to use “not” in xpath?
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241
not() is a function in xpath (as opposed to an operator), so
//a[not(contains(@id, 'xx'))]
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