mtauraso

Xcodebuild flag reference for CI:

Required flags:

-project OR -workspace

What xcode project/workspace file we're using. If you specify a project on the command-line and that project has an associated workspace, the project is still aware of its existence within the workspace. As an example, worspace level schemes will be available to xcodebuild even if you specify a project on the command line.

-scheme

Specify the scheme to use for build. Schemes specify multiple build/test targets along with environment args and command line parameters. Schemes must be marked "shared" in the xcode UI in order to be available to xcodebuild. For any particular build/test action there is a default configuration when you use a scheme from the Xcode UI.

coderofsalvation

# updates an environment variable of a running process (needs sudo)
# example: sudo export_pid <variable=value> <pid>

export_process(){
  script=/tmp/.gdb.$2
  echo -e "attach $2\ncall putenv (\"$1\")\ndetach\n" > $script
  gdb -q -batch -x $script &>/dev/null
  rm $script
}

rothomp3

let bitmapBuffer = UnsafePointer<UInt8>.alloc(Int(height * width * 4))

let pixelNumber = (x * 4) + (y * width * 4)

bitmapBuffer[pixelNumber + 3] = 255 // Alpha
bitmapBuffer[pixelNumber + 2] = redValue
bitmapBuffer[pixelNumber + 1] = greenValue
bitmapBuffer[pixelNumber + 0] = blueValue

lawrencelomax

---

layout: post title: "ReactiveCocoa Unit Testing Tips" date: 2013-09-22 20:45 comments: true categories:

• Testing
• iOS
• Patterns
• Xcode

tomkrcha

@implementation AppDelegate

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
    NSNotificationCenter *nc = [[NSWorkspace sharedWorkspace] notificationCenter];
    
    [nc addObserver:self
           selector:@selector(spaceChanged:)
               name:NSWorkspaceActiveSpaceDidChangeNotification
             object:[NSWorkspace sharedWorkspace]];

vitorgalvao

-- AppleScript --

-- This example is meant as a simple starting point to show how to get the information in the simplest available way.
-- Keep in mind that when asking for a `return` after another, only the first one will be output.
-- This method is as good as its JXA counterpart.

-- Webkit variants include "Safari", "Webkit", "Orion".
-- Specific editions are valid, including "Safari Technology Preview".
-- "Safari" Example:
tell application "Safari" to return name of front document