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prototype based vs. class based inheritance
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answered May 3 '09 at 1:43
Charlie MartinCharlie Martin
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What is the Swift equivalent of -[NSObject description]?
...ion.
For example:
class MyClass: CustomStringConvertible {
let foo = 42
var description: String {
return "<\(type(of: self)): foo = \(foo)>"
}
}
print(MyClass()) // prints: <MyClass: foo = 42>
Note: type(of: self) gets the type of the current instances instead o...
Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
In the x86-64 Tour of Intel Manuals , I read
3 Answers
3
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Why shouldn't all functions be async by default?
The async-await pattern of .net 4.5 is paradigm changing. It's almost too good to be true.
4 Answers
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What do 'statically linked' and 'dynamically linked' mean?
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450
There are (in most cases, discounting interpreted code) two stages in getting from source code...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
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4 Answers
4
Active
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
I just recently downloaded the Xcode 4.2 with iOS 5 SDK package and I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug and test on my iphone 4 with iOS 5 installed.
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How does having a dynamic variable affect performance?
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Eric LippertEric Lippert
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How to check if a specific key is present in a hash or not?
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answered Dec 24 '10 at 22:09
sepp2ksepp2k
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