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How to install python3 version of package via pip on Ubuntu?
I have both python2.7 and python3.2 installed in Ubuntu 12.04 .
The symbolic link python links to python2.7 .
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What is an example of the Liskov Substitution Principle?
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“message failed to fetch from registry” while trying to install any module
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14 Answers
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Recommended way of making React component/div draggable
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111
I should probably turn this into a blog post, but here's pretty solid example.
The comments s...
Select datatype of the field in postgres
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You can get data types from the information_schema (8.4 docs referenced here, but this is not ...
can we use xpath with BeautifulSoup?
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Nope, BeautifulSoup, by itself, does not support XPath expressions.
An alternative library, l...
Java: Get first item from a collection
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UIPanGestureRecognizer - Only vertical or horizontal
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214
Just do this for the vertical pan gesture recognizer, it works for me:
- (BOOL)gestureRecogniz...
Setting ANDROID_HOME enviromental variable on Mac OS X
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Connecting overloaded signals and slots in Qt 5
...usually void (for signals).
So I've found myself sometimes using this C++11 snippet:
template<typename... Args> struct SELECT {
template<typename C, typename R>
static constexpr auto OVERLOAD_OF( R (C::*pmf)(Args...) ) -> decltype(pmf) {
return pmf;
}
};
U...