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How to right align widget in horizontal linear layout Android?
...uttons on the left, and one final button on the right. But it feels like a hack to me. Is there a "right" way to do this?
– IcedDante
Feb 5 '14 at 17:51
8
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C# Class naming convention: Is it BaseClass or ClassBase or AbstractClass
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'Base' classes are an OO hack, see Paul's comment. They're often helpful and sometimes necessary, but still they're a hack. If you feel a need to look for all available base classes, why is that? What do they share that creates your need to see them ...
How to elegantly ignore some return values of a MATLAB function?
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This is somewhat of a hack but it works:
First a quick example function:
Func3 = @() deal(1,2,3);
[a,b,c]=Func3();
% yields a=1, b=2, c=3
Now the key here is that if you use an variable twice in the left hand side of a multiple-expression assi...
avoid page break inside row of table
...webkit browser issue).
There is a wkhtmltopdf JavaScript table splitting hack which breaks a long table into smaller tables automatically depending on the page size you specify (rather than page breaking after a static value of x rows): https://gist.github.com/3683510
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How do I check if a number evaluates to infinity?
...aluates to true for all numbers larger than 2^53, i.e., 1e30. The division hack works, even for NaN and -Infinity. However, LukeH's answer gives you waaaay more readable code.
– tglas
Sep 4 '18 at 6:47
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Deep copying an NSArray
...rchive and then immediately unarchive your array. It feels like a bit of a hack, but is actually explicitly suggested in the Apple Documentation on copying collections, which states:
If you need a true deep copy, such as when you have an array of arrays, you can archive and then unarchive the co...
Detect backspace in empty UITextField
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This technique may work on iPhone > 3.1.3, but it's hacky and may break on future versions, etc. I think I found a cleaner, more stable solution for how to detect a delete keyboard key press on the iPhone/iOS.
– ma11hew28
Jul 9 '11 at 22:...
How to use OpenFileDialog to select a folder?
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There is a hackish solution using OpenFileDialog where ValidateNames and CheckFileExists are both set to false and FileName is given a mock value to indicate that a directory is selected.
I say hack because it is confusing to users ab...
Gridview height gets cut
...id onMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
// HACK! TAKE THAT ANDROID!
if (isExpanded())
{
// Calculate entire height by providing a very large height hint.
// View.MEASURED_SIZE_MASK represents the largest height possible.
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Rounding up to next power of 2
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Check the Bit Twiddling Hacks. You need to get the base 2 logarithm, then add 1 to that. Example for a 32-bit value:
Round up to the next highest power of 2
unsigned int v; // compute the next highest power of 2 of 32-bit v
v--;
v |= v >&g...