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How do I write a custom init for a UIView subclass in Swift?
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211
The init(frame:) version is the default initializer. You must call it only after initializing ...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...23,
["Jim", "email2@gmail.com"]=>36,
["John", "email3@gmail.com"]=>21}
Thought that was pretty cool and hadn't seen it before.
Credit to Taryn, this is just a tweaked version of her answer.
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Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
... issue :/
– htafoya
Nov 25 '16 at 0:21
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Swift equivalent for MIN and MAX macros
...functions.
An example (updated for Swift 2.x).
let numbers = [ 1, 42, 5, 21 ]
var maxNumber = Int()
for number in numbers {
maxNumber = max(maxNumber, number as Int)
}
print("the max number is \(maxNumber)") // will be 42
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Why switch is faster than if
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edited Aug 21 '14 at 21:27
KSev
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Vim: Move cursor to its last position
... the previous position
– Asenar
May 21 '13 at 13:49
8
@IdanK The jumplist is only updated (i.e. t...
MySQL: Invalid use of group function
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edited Nov 21 '18 at 8:34
Backrub32
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answered Feb ...
How can I obtain the element-wise logical NOT of a pandas Series?
...utbu
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How do I update an NPM module that I published?
...odeodeljefeeljefedelrodeodeljefe
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jQuery attr vs prop?
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HaochengHaocheng
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