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How to access parent scope from within a custom directive *with own scope* in AngularJS?
...$parent property of each scope references the same parent scope.Angular v1.3 update: If the directive also creates an isolate scope, the transcluded scope is now a child of the isolate scope. The transcluded and isolate scopes are no longer siblings. The $parent property of the transcluded scope n...
How does Haskell printf work?
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The trick is to use type classes. In the case of printf, the key is the PrintfType type class. ...
How can I save an image with PIL?
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edited Jul 27 at 21:34
Abhishek kumar
10366 bronze badges
answered Jan 23 '13 at 3:42
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Statistics: combinations in Python
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See scipy.special.comb (scipy.misc.comb in older versions of scipy). When exact is False, it use...
python location on mac osx
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[GCC 4.2.1 (Apple Inc. build 5646)] is the version of GCC that the Python(s) were built with, no...
Adding a public key to ~/.ssh/authorized_keys does not log me in automatically
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How to programmatically click a button in WPF?
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130
WPF takes a slightly different approach than WinForms here. Instead of having the automation o...
What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
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How to use the PI constant in C++
...a:
M_PI
In my math.h (2014) it is defined as:
# define M_PI 3.14159265358979323846 /* pi */
but check your math.h for more. An extract from the "old" math.h (in 2009):
/* Define _USE_MATH_DEFINES before including math.h to expose these macro
* definitions for common math constant...
How to convert a char array back to a string?
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No, that solution is absolutely correct and very minimal.
Note however, that this is a very un...