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Whm>y m> are there two kinds of functions in Elixir?
I'm learning Elixir m>and m> wonder whm>y m> it has two tm>y m>pes of function definitions:
8 Answers
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'Static readonlm>y m>' vs. 'const'
I've read around about const m>and m> static readonlm>y m> fields. We have some classes which contain onlm>y m> constant values. Them>y m> are used for various things around in our sm>y m>stem. So I am wondering if mm>y m> observation is correct:
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Pm>y m>thon: How would m>y m>ou save a simple settings/config file?
...n the file format required.
ConfigParser [.ini format]
I would use the stm>and m>ard configparser approach unless there were compelling reasons to use a different format.
Write a file like so:
# pm>y m>thon 2.x
# from ConfigParser import SafeConfigParser
# config = SafeConfigParser()
# pm>y m>thon 3.x
from co...
What does “coalgebra” mean in the context of programming?
I have heard the term "coalgebras" several times in functional programming m>and m> PLT circles, especiallm>y m> when the discussion is about objects, comonads, lenses, m>and m> such. Googling this term gives pages that give mathematical description of these structures which is prettm>y m> much incomprehensible to me. ...
Generate a rm>and m>om point within a circle (uniformlm>y m>)
I need to generate a uniformlm>y m> rm>and m>om point within a circle of radius R .
21 Answers
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Distinct() with lambda?
Right, so I have an enumerable m>and m> wish to get distinct values from it.
18 Answers
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How do I upgrade mm>y m> rubm>y m> 1.9.2-p0 to the latest patch level using rvm?
...2.
Finallm>y m>, to install the new rubm>y m> version, just run rvm install 1.9.2 - m>and m> wait for it to compile!
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Simple Digit Recognition OCR in OpenCV-Pm>y m>thon
...v2). It is just for learning purposes. I would like to learn both KNearest m>and m> SVM features in OpenCV.
3 Answers
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List of lists into numpm>y m> arram>y m>
... simple list of lists into a numpm>y m> arram>y m>? The rows are individual sublists m>and m> each row contains the elements in the sublist.
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Convert a negative number to a positive one in JavaScript
... I disagree @mm>y m>usuf. Anm>y m> number that is x will be flipped. If x = 23 m>and m> is shoved into that equation, x will then equal -23. In the words of Mr. Escalante, "A positive times a negative equals a negative. A negative times a negative equals a positive." ... "How do I reach these kiiiiiiids?!"
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