Created
June 23, 2015 11:02
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Converting String to Float and Double
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| import Foundation | |
| extension String { | |
| func toFloat() -> Float | |
| { | |
| return (self as NSString).floatValue | |
| } | |
| func toDouble() -> Double | |
| { | |
| return (self as NSString).doubleValue | |
| } | |
| } | |
| // | |
| //Usage | |
| // | |
| var strNumber : String = "6.9" | |
| var floatNumber = strNumber.toFloat() | |
| var doubleNumber = strNumber.toDouble() |
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