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Hu Junfeng hujunfeng

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View random.swift
import Darwin
extension Int {
static func random() -> Int {
return Int(arc4random_uniform(UInt32(Int.max)))
}
static func random(range: Range<Int>) -> Int {
return Int(arc4random_uniform(UInt32(range.endIndex - range.startIndex))) + range.startIndex
}
View UIDeviceHardware.h
//
// UIDeviceHardware.h
//
// Used to determine EXACT version of device software is running on.
#import <Foundation/Foundation.h>
@interface UIDeviceHardware : NSObject
+ (NSString *)platform;
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