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Is there still any reason to learn AWK?
I am constantly learning new tools, even old fashioned ones, because I like to use the right solution for the problem.
24 A...
How can I determine whether a 2D Point is within a Polygon?
...float for everything. macOS only knows points and a point can translate to one pixel, but depending on monitor resolution, it might translate to something else. On retina screens half a point (0.5/0.5) is pixel. Still, I never noticed that macOS UIs are significantly slower than other UIs. After all...
How does lock work exactly?
... line. since it's just a ref to begin with, what good does making another one do?
– priehl
Sep 25 '14 at 17:47
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Using two values for one switch case statement
... @trig lol. I'm doing that kind of thing a lot lately - blaming iPhone thumb typing. Cheers
– Bohemian♦
May 23 '13 at 12:17
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How to do multiple arguments to map function where one remains the same in python?
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One option is a list comprehension:
[add(x, 2) for x in [1, 2, 3]]
More options:
a = [1, 2, 3]
import functools
map(functools.partial(add, y=2), a)
import itertools
map(add, a, itertools.repeat(2, len(a)))
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simple explanation PHP OOP vs Procedural?
...ose "chunks" of code.
Long No-Jargon Answer:
Procedural vs OOP is just one aspect of a fundamental issue of computer programming: how to make your code easy to understand and a piece of cake to professionally maintain. You can actually write "Procedural" code that follows some of the principles ...
How to recover stashed uncommitted changes
... but there were some changes which were very important among those stashed ones. Is there any way to get back those changes?
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Comparing two dictionaries and checking how many (key, value) pairs are equal
... 3)), (('c', 3), ('b', 2)), (('b', 2), ('d', 4))]
The difference is only one item, but your algorithm will see that all items are different
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How do I get Windows to go as fast as Linux for compiling C++?
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This one, thanks to the Win vs. Lin subject is more of a fanboy magnet. Also the question is rather nuanced unlike direct ones which just ask for commands or methods of usage.
– Noufal Ibrahim
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How to get a list of installed android applications and pick one to run
...nderstanding how to get a list of all installed applications and then pick one to run.
17 Answers
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