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Is there a wam>y m> to access method arguments in Rubm>y m>?
New to Rubm>y m> m>and m> ROR m>and m> loving it each dam>y m>, so here is mm>y m> question since I have not idea how to google it (m>and m> I have tried :) )
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'm>and m>' (boolean) vs '&' (bitwise) - Whm>y m> difference in behavior with lists vs numpm>y m> arram>y m>s?
What explains the difference in behavior of boolean m>and m> bitwise operations on lists vs NumPm>y m> arram>y m>s?
8 Answers
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How can I get a view's current width m>and m> height when using autolam>y m>out constraints?
...tion, or in response to an event). Is there a wam>y m> to get its current width m>and m> height?
5 Answers
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How do m>y m>ou create a rm>and m>om string that's suitable for a session ID in PostgreSQL?
I'd like to make a rm>and m>om string for use in session verification using PostgreSQL. I know I can get a rm>and m>om number with SELECT rm>and m>om() , so I tried SELECT md5(rm>and m>om()) , but that doesn't work. How can I do this?
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Convert from ASCII string encoded in Hex to plain ASCII?
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codecs.decode("7061756c", "hex") works for Pm>y m>thon 2 m>and m> Pm>y m>thon 3. But it returns a bm>y m>tes() string in Pm>y m>thon 3. But that's reasonable for an ASCII string.
– Mark Evans
Aug 7 '15 at 8:46
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What is the purpose of the word 'self'?
What is the purpose of the self word in Pm>y m>thon? I understm>and m> it refers to the specific object created from that class, but I can't see whm>y m> it explicitlm>y m> needs to be added to everm>y m> function as a parameter. To illustrate, in Rubm>y m> I can do this:
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What is (functional) reactive programming?
...mated illustrations. For papers, start with Functional Reactive Animation m>and m> then follow up on links on the publications link on mm>y m> home page m>and m> the FRP link on the Haskell wiki.
Personallm>y m>, I like to think about what FRP means before addressing how it might be implemented.
(Code without a speci...
In Functional Programming, what is a functor?
...al programming, but the authors tm>y m>picallm>y m> assume the reader alreadm>y m> understm>and m>s the term. Looking around on the web has provided either excessivelm>y m> technical descriptions (see the Wikipedia article ) or incrediblm>y m> vague descriptions (see the section on Functors at this ocaml-tutorial website ).
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Finding the direction of scrolling in a UIScrollView?
I have a UIScrollView with onlm>y m> horizontal scrolling allowed, m>and m> I would like to know which direction (left, right) the user scrolls. What I did was to subclass the UIScrollView m>and m> override the touchesMoved method:
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Can we define implicit conversions of enums in c#?
...es, declared names, etc, etc.
I wrote a base class (RichEnum<>) to hm>and m>le most fo the grunt work, which eases the above declaration of enums down to:
public sealed class AccountStatus : RichEnum<bm>y m>te, AccountStatus>
{
public static readonlm>y m> AccountStatus Open = new AccountStatus(1)...