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What does %w(array) mean?

....], curly braces %w{...} or even something like exclamation marks %w!...!. All of these have the same behavior (returning an array). – ryanb Aug 13 '09 at 21:40 146 ...
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@synthesize vs @dynamic, what are the differences?

...ors. If you implement the accessors yourself within the class then you normally do not use @dynamic. Super class: @property (nonatomic, retain) NSButton *someButton; ... @synthesize someButton; Subclass: @property (nonatomic, retain) IBOutlet NSButton *someButton; ... @dynamic someButton; ...
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Simpler way to create dictionary of separate variables?

... rlotun is closer to the initial "spirit" of it since it allows to discover the name. I will could use both your anwser. Or maybe just use my damn hand to type. Some things are just not made to be that automatized... – e-satis Mar 31 '10 at 14...
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Windows 7 SDK installation failure

I seem to be completely unable to install the Windows 7 SDK onto my machine, and the only solution I've found on the web is to make a swathe of registry changes. I've done this - still no success. ...
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Haskell Type vs Data Constructor

...erstanding type constructors and data constructors. For example, I don't really understand the difference between this: 6 A...
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How can I add reflection to a C++ application?

...rate the data about each field(plus the field itself). This macro will be called like this: REFLECTABLE ( (const char *) name, (int) age ) So using Boost.PP we iterate over each argument and generate the data like this: // A helper metafunction for adding const to a type template<clas...
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Haskell composition (.) vs F#'s pipe forward operator (|>)

...s pipelining, so that a known type appears on the left (see here). (Personally, I find points-free style unreadable, but I suppose every new/different thing seems unreadable until you become accustomed to it.) I think both are potentially viable in either language, and history/culture/accident may...
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Java: Integer equals vs. ==

...1 == r2. Resources : JLS - Boxing On the same topic : autoboxing vs manual boxing java share | improve this answer | follow | ...
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both

I've been usually installed python packages through pip. 8 Answers 8 ...
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'setInterval' vs 'setTimeout' [duplicate]

What is the main difference between 5 Answers 5 ...