markschabacker

# Run iOS Unit Tests from the command line with Xcode 4.5 and iOS 6
# Adapted from Scott Thompson at http://stackoverflow.com/a/10823483/1359212
#
# Steps:
# 1. Create a new Xcode Scheme for the Tests target
# 2. Edit the Tests Scheme so that the "Run" checkbox is checked for the Tests target
# 3. Use this script as the Test Target's "Run Script" entry on the "Build Phases" tab
# 4. Run tests from the command line with:
#        xcodebuild -sdk iphonesimulator -scheme 'TestSchemeName' build SL_RUN_UNIT_TESTS=YES

steipete

// Defines a yet undocumented method to add a warning if super isn't called.
#ifndef NS_REQUIRES_SUPER
#if __has_attribute(objc_requires_super)
#define NS_REQUIRES_SUPER __attribute((objc_requires_super))
#else
#define NS_REQUIRES_SUPER
#endif
#endif

@interface UIViewController (SubclassingWarnings)

dbrockman

@interface NSIndexSet (Operations)

// http://en.wikipedia.org/wiki/Union_(set_theory)
- (NSIndexSet *)unionWith:(NSIndexSet *)other;

// http://en.wikipedia.org/wiki/Intersection_(set_theory)
- (NSIndexSet *)intersectionWith:(NSIndexSet *)other;

// http://en.wikipedia.org/wiki/Complement_(set_theory)#Relative_complement
- (NSIndexSet *)relativeComplementIn:(NSIndexSet *)universe;

lsloan

Gist title: "Open Selected Finder Folder in iTerm"

Summary: Use the selected folder in Finder to open a shell in iTerm and go to its directory.

See also: https://gitlab.com/gnachman/iterm2/issues/3552

steipete

/// Performs `block` immediately and ignores subsequent calls during the same runloop.
#define pspdf_ensureCalledOnlyOncePerRunloop(block) do { \
static const char __onceKey; _pspdf_ensureCalledOnlyOncePerRunloop(self, &__onceKey, block); } while(0)
extern void _pspdf_ensureCalledOnlyOncePerRunloop(id self, const void *key, dispatch_block_t block);

void _pspdf_ensureCalledOnlyOncePerRunloop(id self, const void *key, dispatch_block_t block) {
    NSCParameterAssert(block);
    NSCParameterAssert(self);
    PSPDFAssertOnMainThread(); // run loop needs the main thread.

smirn0v

$ cd /Applications/Xcode6-Beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/
# choose your platform
$ cd 7.1
# mount developer disk image
$ hdiutil attach DeveloperDiskImage.dmg
# copy debugserver
$ cp /Volumes/DeveloperDiskImage/usr/bin/debugserver ~/
$ cd ~/
# prepare entitlements
$ cat > entitlements.plist << 'EOF'

chendo

import lldb
import re
import shlex

# This script allows Xcode to selectively ignore Obj-C exceptions
# based on any selector on the NSException instance

def getRegister(target):
    if target.triple.startswith('x86_64'):
        return "rdi"

mikeash

- (void)watchdog {
    NSTimeInterval pingInterval = 1.0/60.0;
    NSTimeInterval watchdogInterval = 1.0/30.0;

    __block NSTimeInterval lastPing = 0;

    NSProcessInfo *pi = [NSProcessInfo processInfo];

    dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, dispatch_get_main_queue());
    dispatch_source_set_timer(timer, DISPATCH_TIME_NOW, pingInterval * NSEC_PER_SEC, 0);

marmoy

//===----------------------------------------------------------------------===//
//
// This source file is a modification of the PropertyListEncoder from the Swift project.
// The modification consists of skipping the final serialization into binary format (in the encode function) and instead returning the dictionary representation of the object to be encoded.
//
//===----------------------------------------------------------------------===//

import Foundation

//===----------------------------------------------------------------------===//

mackuba

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

• split view - two apps side by side on full screen