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In .NET, which loop runs faster, 'for' or 'foreach'?
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ctford: No it's not. The compiler certainly cannot reorder elements in foreach. foreach is not at all related to functional programming. It's totally an imperative paradigm of programming. You are mis-attributing things happening in TPL and PLINQ to foreach.
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What does “var FOO = FOO || {}” (assign a variable or an empty object to that variable) mean in Java
...}
both of which share the same namespace it then doesn't matter in which order the two files are loaded, you still get func1 and func2 correctly defined within the MY_NAMESPACE object correctly.
The first file loaded will create the initial MY_NAMESPACE object, and any subsequently loaded file wi...
How to determine if a point is in a 2D triangle? [closed]
...ding on wether the triangle is specified in clockwise or counter clockwise order.
– Andreas Brinck
Jan 12 '10 at 15:09
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How to tell bash that the line continues on the next line
...lumns in length. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
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Perforce for Git users? [closed]
...ion, every file can be fully reconstructed by applying a set of patches in order, and therefore to merge two branches, you just need to apply all the patches on the source branch that aren't present in the target branch to the target branch in the correct order (assuming there are no patches on both...
Select 50 items from list at random to write to file
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If the list is in random order, you can just take the first 50.
Otherwise, use
import random
random.sample(the_list, 50)
random.sample help text:
sample(self, population, k) method of random.Random instance
Chooses k unique random elements f...
How to split/partition a dataset into training and test datasets for, e.g., cross validation?
...t is not always an option, there are many cases where you have to keep the order of data inputs. And the 3rd one could very well produce the same indices for test and training (as pointed out by @ggauravr).
– pedram bashiri
Sep 17 '19 at 21:02
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PyPy — How can it possibly beat CPython?
... of Python that can be translated by PyPy's translation framework". But in order to be translated, RPython code has to be statically typed (the types are inferred, you don't declare them, but it's still strictly one type per variable), and you can't do things like declaring/modifying functions/class...
Android: Difference between onInterceptTouchEvent and dispatchTouchEvent?
...nsumes all subsequent events
For each child view (in reverse order they were added)
If touch is relevant (inside view), child.dispatchTouchEvent()
If it is not handled by a previous, dispatch to next view
If no children handles the event, the listene...
Building a fat jar using maven
... the manifest file for me.
I had to add it to the maven-assembly-plugin in order to get that in the manifest
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