onmyway133

iOS 9 App Transport Security

Starting from iOS 9, App Transport Security enforces to use secure HTTPS requests by default.

App Transport Security

App Transport Security (ATS) enforces best practices in the secure connections between an app and its back end. ATS prevents accidental disclosure, provides secure default behavior, and is easy to adopt; it is also on by default in iOS 9 and OS X v10.11. You should adopt ATS as soon as possible, regardless of whether you’re creating a new app or updating an existing one.

If you’re developing a new app, you should use HTTPS exclusively. If you have an existing app, you

onmyway133

typedef NS_ENUM(NSInteger, UITableViewCellStyle) {
    UITableViewCellStyleDefault,
    UITableViewCellStyleValue1,
    UITableViewCellStyleValue2,
    UITableViewCellStyleSubtitle
};

onmyway133

Get document directory
NSString *documentDir = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
NSString *filePath = [documentDir stringByAppendingPathComponent:@"file.bin"];

Save
NSData *data = [NSKeyedArchiver archivedDataWithRootObject:object];
[NSKeyedArchiver archiveRootObject:data toFile:filePath];

Load
NSData *data = [NSKeyedUnarchiver unarchiveObjectWithFile:filePath];

onmyway133

Deprecated declarations
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
  NSLog(@"Your code goes here");
#pragma clang diagnostic pop

PerformSelector
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
    [self.ticketTarget performSelector: self.ticketAction withObject: self];

onmyway133

// Xcode 6 Beta to use Swift REPL
sudo xcode-select -switch /Applications/Xcode6-Beta.app/Contents/Developer
xcrun swift 
lldb --repl

// Xcode 5
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

onmyway133

sudo ln -s "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" /bin/subl

onmyway133

ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go/install)"

onmyway133

Download for Mavericks https://guide.macports.org/chunked/installing.macports.html
Edit ~/.zshrc

export PATH="/opt/local/bin:/usr/local/bin:$PATH"

onmyway133

brew install macvim --env-std --override-system-vim
brew linkapps

Usage
mvim

onmyway133

curl -L http://install.ohmyz.sh | sh