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How to define optional methods in Swift protocol?
...)? = { info in
if info.weight < 200 && info.height > 72 {
return true
}
return false
}
//Or leave out the implementation and declare it as:
//var isInfoHealthy: (Info) -> (Bool)?
}
You can then use "?" to check whether or not the f...
Sending Email in Android using JavaMail API without using the default/built-in app
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72
Thank you for your valuable information. Code is working fine. I am able to add attachment also...
Less aggressive compilation with CSS3 calc
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72
For future readers, you can also escape just the operator, enabling you to use variables as well. Example: calc(@somePercent ~"-" @someLeng...
How to find out what group a given user has?
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BombeBombe
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How to add new item to hash
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72
If you want to add new items from another hash - use merge method:
hash = {:item1 => 1}
ano...
Gradients on UIView and UILabels On iPhone [duplicate]
...endall Helmstetter GelnerKendall Helmstetter Gelner
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What happens when there's insufficient memory to throw an OutOfMemoryError?
...m Borland
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How do I use Nant/Ant naming patterns?
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benzadobenzado
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source of historical stock data [closed]
...ake a stock market simulator (perhaps eventually growing into a predicting AI), but I'm having trouble finding data to use. I'm looking for a (hopefully free) source of historical stock market data.
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Why doesn't Java support unsigned ints?
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Jyro117Jyro117
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