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React JSX: selecting “selected” on selected option
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Why is MATLAB so fast in matrix multiplication?
... of "kernels" (basic routines) that most linear algebra problems needed in order to be solved. These basic operations were then standardized in a specification called: Basic Linear Algebra Subprograms (BLAS). Engineers could then call these standard, well-tested BLAS routines in their code, making t...
How to list out all the subviews in a uiviewcontroller in iOS?
...t, for instance, the subviews in the UITableViewCell are not found. Any idea?
22 Answers
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How to step back in Eclipse debugger?
...oes not revert global/static data) and Omniscient debugger, which is a bit raw and not so much evolving - there are a few Eclipse-based tools that could be used to "go back" in (run)time:
JIVE: Java Interactive Visualization Environment
Chronon: A “flight data recorder” for Java programs
Diver...
Converting a Uniform Distribution to a Normal Distribution
....0 and 1.0) into a normal distribution? What if I want a mean and standard deviation of my choosing?
16 Answers
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Swift - Cast Int into enum:Int
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Use the rawValue initializer: it's an initializer automatically generated for enums.
self.timeFilterSelected = MyTimeFilter(rawValue: (sender as UIButton).tag)!
see: The Swift Programming Language § Enumerations
NOTE: This ans...
Calculate the number of business days between two dates?
...wo dates and he wants to find the number of business days between them. In order to use this solution you'd have to provide another function that produced a list of every date between the twyp.
– Adam Robinson
Oct 24 '09 at 18:18
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How to create an array containing 1…N
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+1 for cleverness but please note this is orders of magnitude SLOWER than a primitive for loop: jsperf.com/array-magic-vs-for
– warpech
Jan 24 '14 at 13:59
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