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Object comparison in JavaScript [duplicate]
...ursively and access all non-enumerable properties, but this works in Firefom>x m> only.
So the best I can do is to guess usage scenarios.
1) Fast and limited.
Works when you have simple JSON-style objects without methods and DOM nodes inside:
JSON.stringify(obj1) === JSON.stringify(obj2)
The OR...
Accessing class variables from a list comprehension in the class definition
...ss scope and list, set or dictionary comprehensions, as well as generator em>x m>pressions do not mim>x m>.
The why; or, the official word on this
In Python 3, list comprehensions were given a proper scope (local namespace) of their own, to prevent their local variables bleeding over into the surrounding sc...
Keyboard shortcut to “untab” (move a block of code to the left) in eclipse / aptana?
Well, hopefully the question is self-em>x m>planatory.
9 Answers
9
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github locks up mac terminal when using pull command
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You're in the tem>x m>t editor, vim! It's a modal tem>x m>t editor, so you would need to:
Press i to enter insert mode.
Now you can type your message, as if you were in a normal
(non-modal) tem>x m>t editor.
Press esc to go back to command mode.
Then typ...
Geometric Mean: is there a built-in?
...ulating geometric mean in R. The verbose mean calculation involving length(m>x m>) is necessary for the cases where m>x m> contains non-positive values.
gm_mean = function(m>x m>, na.rm=TRUE){
em>x m>p(sum(log(m>x m>[m>x m> > 0]), na.rm=na.rm) / length(m>x m>))
}
Thanks to @ben-bolker for noting the na.rm pass-through and @Gr...
What goes into your .gitignore if you're using CocoaPods?
...h mentioning that the CocoaPods project ignores the Pods directory in the em>x m>ample.
– joshhepworth
Jun 14 '12 at 3:26
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What does a lazy val do?
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The difference between them is, that a val is em>x m>ecuted when it is defined whereas a lazy val is em>x m>ecuted when it is accessed the first time.
scala> val m>x m> = { println("m>x m>"); 15 }
m>x m>
m>x m>: Int = 15
scala> lazy val y = { println("y"); 13 }
y: Int = <lazy>
scala>...
When is the init() function run?
I've tried to find a precise em>x m>planation of what the init() function does in Go. I read what Effective Go says but I was unsure if I understood fully what it said. The em>x m>act sentence I am unsure is the following:
...
Numpy argsort - what is it doing?
...entation
Returns the indices that would sort an array.
2 is the indem>x m> of 0.0.
3 is the indem>x m> of 0.1.
1 is the indem>x m> of 1.41.
0 is the indem>x m> of 1.48.
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How does C compute sin() and other math functions?
...2011, this is the code that actually runs when you call sin() on a typical m>x m>86-64 Linum>x m> system. It is apparently faster than the fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double m>x m>).
This code is very complem>x m>. No one software algorithm is as fast as poss...