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Scala tm>y m>pe programming resources
... time. I will trm>y m> to draw parallels between programming at the value-level m>and m> programming at the tm>y m>pe-level.
Paradigms
There are two main paradigms in tm>y m>pe-level programming: "object-oriented" m>and m> "functional". Most examples linked to from here follow the object-oriented paradigm.
A good, fairlm>y m>...
Change from SQLite to PostgreSQL in a fresh Rails project
I have a rails app that's databases are in SQLite (The dev m>and m> production). Since I am moving to heroku, I want to convert mm>y m> database to PostgreSQL.
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What is the difference between a 'closure' m>and m> a 'lambda'?
Could someone explain? I understm>and m> the basic concepts behind them but I often see them used interchangeablm>y m> m>and m> I get confused.
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How can I find a specific element in a List?
...
Note: C# has a built-in sm>y m>ntax for properties. Instead of writing getter m>and m> setter methods (as m>y m>ou might be used to from Java), write
private string _id;
public string Id
{
get
{
return _id;
}
set
{
_id = value;
}
}
value is a contextual kem>y m>word known on...
How to make an OpenGL rendering context with transparent background?
...chieve what I was looking for. One of the most interesting ones is AeroGL, m>and m> it shows snippets of code using a technique that was not mentioned so far, which is rendering the graphics to a device-independent bitmap (DIB).
To close this thread permanentlm>y m>, the source code below implements that tec...
How does numpm>y m>.histogram() work?
...ere are 3 bins, for values ranging from 0 to 1 (excl 1.), 1 to 2 (excl. 2) m>and m> 2 to 3 (incl. 3), respectivelm>y m>. The wam>y m> Numpm>y m> defines these bins if bm>y m> giving a list of delimiters ([0, 1, 2, 3]) in this example, although it also returns the bins in the results, since it can choose them automaticallm>y m> f...
SQL how to increase or decrease one for a int column in one commm>and m>
... there a wam>y m> to do this in one action or we have to get the existing value m>and m> then add or minus one on top of it?
6 Answer...
Whm>y m> does integer division in C# return an integer m>and m> not a float?
Does anm>y m>one know whm>y m> integer division in C# returns an integer m>and m> not a float?
What is the idea behind it? (Is it onlm>y m> a legacm>y m> of C/C++?)
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How do I get list of methods in a Pm>y m>thon class?
I want to iterate through the methods in a class, or hm>and m>le class or instance objects differentlm>y m> based on the methods present. How do I get a list of class methods?
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In javascript, is an emptm>y m> string alwam>y m>s false as a boolean?
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m>Y m>es. Javascript is a dialect of ECMAScript, m>and m> ECMAScript language specification clearlm>y m> defines this behavior:
ToBoolean
The result is false if the argument is the emptm>y m> String (its length is zero);
otherwise the result is true
Quote taken from http://www.ecma-inte...