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import UIKit | |
class BlurryVC: UIViewController { | |
override func loadView() { | |
view = UIVisualEffectView(effect: UIBlurEffect(style: .Light)) | |
} | |
} | |
class ViewController: UIViewController { |
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query.findObjectsInBackgroundWithBlock { (objects: [AnyObject]!, error: NSError!) in | |
if error == nil { | |
self.latitudeArray = objects.map{ $0["latitude"]! as Double } | |
} else { | |
println(error) | |
} | |
} |
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// Trying to write a function that does some select/map magic with easy error handling | |
let cities = [[ | |
"name": "Geneva", | |
"population": 184538 | |
],[ | |
"name": "Bern", | |
"population": 123154 | |
], [ | |
"name": "Zurich", |
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enum FizzBuzz { | |
case fizz | |
case buzz | |
case fizzBuzz | |
case number(Int) | |
init(rawValue: Int) { | |
switch (rawValue % 3, rawValue % 5) { | |
case (0, 0): self = .fizzBuzz | |
case (0, _): self = .fizz |
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dispatch_promise(^{ | |
return md5(email); | |
}).then(^(NSString *md5){ | |
return [NSURLConnection GET:@"http://gravatar.com/%@", md5]; | |
}).then(^(UIImage *gravatarImage){ | |
self.imageView.image = gravatarImage; | |
}); |
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master~/src/YOLOKit$ pod trunk push YOLOKit.podspec --verbose | |
Validating podspec | |
> YOLOKit | |
YOLOKit (9) - Analyzing on OS X platform. | |
Analyzing dependencies | |
Fetching external sources |
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#if _WIN32 | |
#include <winsock2.h> | |
#else | |
#include <arpa/inet.h> | |
#include <netinet/in.h> | |
#include <sys/socket.h> | |
#endif | |
#if __APPLE__ || _WIN32 | |
#define MSG_NOSIGNAL 0 |
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// cc hlink.c -o hlink | |
#include <unistd.h> | |
#include <stdio.h> | |
int main(int argc, char *argv[]) | |
{ | |
if (argc != 3) | |
return 1; | |
int ret = link(argv[1], argv[2]); |
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#import "MBSQLite.h" | |
#import <sqlite3.h> | |
int sqlite3_exec_callback(void *userdata, int argc, char **argv, char **column) { | |
id aa = (__bridge NSMutableArray *)userdata; | |
while (argc--) | |
[aa insertObject:@(argv[argc]) atIndex:0]; | |
return SQLITE_OK; | |
} |
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#Add before any other code in `bin/brew` | |
module Kernel | |
alias_method :old_backtick, :` | |
alias_method :old_system, :system | |
def system *args | |
t = Time.now | |
old_system *args | |
puts "#{Time.now - t}: #{args*' '}" | |
end |