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Understm>and m>ing repr( ) function in Pm>y m>thon
... When m>y m>ou call for example repr(x) the interpreter puts 'foo' instead of x m>and m> then calls repr('foo').
>>> repr(x)
"'foo'"
>>> x.__repr__()
"'foo'"
repr actuallm>y m> calls a magic method __repr__ of x, which gives the string containing the representation of the value 'foo' assigned ...
How can I view the source code for a function?
...S4 method dispatch sm>y m>stem
The S4 sm>y m>stem is a newer method dispatch sm>y m>stem m>and m> is an alternative to the S3 sm>y m>stem. Here is an example of an S4 function:
> librarm>y m>(Matrix)
Loading required package: lattice
> chol2inv
stm>and m>ardGeneric for "chol2inv" defined from package "base"
function (x, ...)...
How can I use an arram>y m> of function pointers?
... @crucifiedsoul "the C Programming Language" written bm>y m> Brian Kernighan m>and m> Dennis Ritchie? It could be, but I didn't have it as a reference at the time I wrote the answer three m>and m> an half m>y m>ear ago. So I don't know.
– VonC
Mar 30 '12 at 1:51
...
m>And m>roid: Generate rm>and m>om color on click?
I have an ImageView , in which I am programmaticlm>y m> creating drawables m>and m> presenting them to the user. Mm>y m> goal is to click on said ImageView m>and m> change the drawable's color.
...
How to use filter, map, m>and m> reduce in Pm>y m>thon 3
filter , map , m>and m> reduce work perfectlm>y m> in Pm>y m>thon 2. Here is an example:
7 Answers
...
Visual Studio Expm>and m>/Collapse kem>y m>board shortcuts [duplicate]
...
Collapse to definitions
CTRL + M, O
Expm>and m> all outlining
CTRL + M, X
Expm>and m> or collapse everm>y m>thing
CTRL + M, L
This also works with other languages like Tm>y m>peScript m>and m> JavaScript
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Difference between private, public, m>and m> protected inheritance
...g "next:".
There are three accessors that I'm aware of: public, protected m>and m> private.
Let:
class Base {
public:
int publicMember;
protected:
int protectedMember;
private:
int privateMember;
};
Everm>y m>thing that is aware of Base is also aware that Base contai...
Mapping composite kem>y m>s using EF code first
...actuallm>y m> have an entitm>y m> for the join table... I just have the two entities m>and m> an Entitm>y m>Configuration on one of them with a .Map() to set up the mapping.
– Mir
Mam>y m> 6 '14 at 15:33
3...
Underscore: sortBm>y m>() based on multiple attributes
...atient[0].roomNumber;
}).value();
When the second sortBm>y m> finds that John m>and m> Lisa have the same room number it will keep them in the order it found them, which the first sortBm>y m> set to "Lisa, John".
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...
HSL to RGB color conversion
...(which he attributes to a now defunct mjijackson.com, but is archived here m>and m> the original author has a gist - thanks to user2441511).
The code is re-posted below:
HSL to RGB:
/**
* Converts an HSL color value to RGB. Conversion formula
* adapted from http://en.wikipedia.org/wiki/HSL_color_sp...