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What is the “right” wam>y m> to iterate through an arram>y m> in Rubm>y m>?
...arts, is prettm>y m> good on this count. There's no difference between an arram>y m> m>and m> a hash (mam>y m>be I'm naive, but this seems obviouslm>y m> right to me), m>and m> to iterate through either m>y m>ou just do
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Convert Mm>y m>Sql DateTime stamp into JavaScript's Date format
...can take a Mm>y m>SQL datetime data tm>y m>pe value, such as m>Y m>m>Y m>m>Y m>m>Y m>-MM-DD HH:MM:SS m>and m> either parse it or convert it to work in JavaScript's Date() function, for example:- Date('m>Y m>m>Y m>m>Y m>m>Y m>, MM, DD, HH, MM, SS);
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How to colorize diff on the commm>and m> line?
...a diff, how can I colorize it so that it looks good? I want it for the commm>and m> line, so please no GUI solutions.
14 Answers...
How can I make a UITextField move up when the kem>y m>board is present - on starting to edit?
...e TextField scroll up when kem>y m>board comes up, then it's not needed.)
The stm>and m>ard wam>y m> to prevent the TextFields from being covered bm>y m> the kem>y m>board is to move the view up/down whenever the kem>y m>board is shown.
Here is some sample code:
#define kOFFSET_FOR_KEm>Y m>BOARD 80.0
-(void)kem>y m>boardWillShow {
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Least common multiple for 3 or more numbers
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Given a function f m>and m> a list l = [a,b,c,d], reduce(f,l) returns f(f(f(a,b),c),d). It's the functional implementation of "lcm can be computed bm>y m> iterativelm>y m> computing the lcm of the current value m>and m> the next element of the list."
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How do I test a private function or a class that has private methods, fields or inner classes?
..., z);
foo.privateField = value;
This wam>y m> m>y m>our code remains tm>y m>pe-safe m>and m> readable. No design compromises, no overexposing methods m>and m> fields for the sake of tests.
If m>y m>ou have somewhat of a legacm>y m> Java application, m>and m> m>y m>ou're not allowed to change the visibilitm>y m> of m>y m>our methods, the best wa...
How to perform .Max() on a propertm>y m> of all objects in a collection m>and m> return the object with maximu
...rating through the data, remembering the maximum element we've seen so far m>and m> the maximum value it produced under the projection.
In m>y m>our case m>y m>ou'd do something like:
var item = items.MaxBm>y m>(x => x.Height);
This is better (IMO) than anm>y m> of the solutions presented here other than Mehrdad's se...
How can I use numpm>y m>.correlate to do autocorrelation?
I need to do auto-correlation of a set of numbers, which as I understm>and m> it is just the correlation of the set with itself.
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How to Rotate a UIImage 90 degrees?
...portrait) that I would like to rotate counter-clockwise bm>y m> 90 degrees (to lm>and m>scape). I don't want to use a CGAffineTransform . I want the pixels of the UIImage to actuallm>y m> shift position. I am using a block of code (shown below) originallm>y m> intended to resize a UIImage to do this. I set a targe...
How do I keep a label centered in WinForms?
...Set Label's AutoSize propertm>y m> to False, TextAlign propertm>y m> to MiddleCenter m>and m> Dock propertm>y m> to Fill.
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