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How can I put a ListView into a ScrollView without it collapsing?
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Using a ListView to make it not scroll is extremely expensive and goes against the whole purpose of ListView. You should NOT do this. Just use a LinearLayout instead.
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Can I recover a branch after its deletion in Git?
If I run git branch -d XYZ , is there a way to recover the branch? Is there a way to go back as if I didn't run the delete branch command?
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Is there any reason for using WebGL instead of 2D Canvas for 2D games/apps?
...r in their already built system
is easier to use
is faster
has more capabilities or better suits their needs
cost
more platfrom-independant
So I'll discuss the differences between canvas and webGL APIs regarding these qualities.
Both canvas and webGL are JavaScript APIs. They are pretty much th...
How to override the copy/deepcopy operations for a Python object?
... , decimal.py , and fractions.py ), but I'm still not 100% sure I've got it right.
7 Answers
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How do I force Sublime Text to indent two spaces per tab?
... to force Sublime Text 2 to always indent two spaces per tab when working with Ruby files?
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CSS @font-face not working with Firefox, but working with Chrome and IE
...gle Chrome beta as well as IE 7. However, Firefox seems to have a problem with this. I'm suspecting it to be a problem of how my CSS files are included, cause I know Firefox is not too friendly about cross-domain imports.
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How can I get the max (or min) value in a vector?
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Using c++11/c++0x compile flags, you can
auto it = max_element(std::begin(cloud), std::end(cloud)); // c++11
Otherwise, write your own:
template <typename T, size_t N> const T* mybegin(const T (&a)[N]) { return a; }
template <typename T, size_t N> ...
How does BLAS get such extreme performance?
Out of curiosity I decided to benchmark my own matrix multiplication function versus the BLAS implementation... I was to say the least surprised at the result:
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Uses for the Java Void Reference Type?
There is a Java Void -- uppercase V-- reference type . The only situation I have ever seen it used is to parameterize Callable s
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Zoom in on a point (using scale and translate)
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The better solution is to simply move the position of the viewport based on the change in the zoom. The zoom point is simply the point in the old zoom and the new zoom that you want to remain the same. Which is to say the viewport pre-zoomed and the viewport post-zoomed...