Variable |
Type |
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# give access to instruments & co. | |
sudo security authorizationdb write system.privilege.taskport /var/tmp/system.privilege.taskport.plist | |
sudo security authorizationdb write com.apple.dt.instruments.process.analysis /var/tmp/com.apple.dt.instruments.process.analysis.plist | |
sudo security authorizationdb write com.apple.dt.instruments.process.kill /var/tmp/com.apple.dt.instruments.process.kill.plist | |
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KEYWORDS="TODO:|FIXME:|\?\?\?:|\!\!\!:" | |
find "${SRCROOT}" \( -name "*.h" -or -name "*.m" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($KEYWORDS).*\$" | perl -p -e "s/($KEYWORDS)/ warning: \$1/" |
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// 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) |
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#!/bin/sh | |
# Launch application using ios-sim and set up environment to inject test bundle into application | |
# Source: http://stackoverflow.com/a/12682617/504494 | |
if [ "$RUN_APPLICATION_TESTS_WITH_IOS_SIM" = "YES" ]; then | |
test_bundle_path="$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.$WRAPPER_EXTENSION" | |
environment_args="--setenv DYLD_INSERT_LIBRARIES=/../../Library/PrivateFrameworks/IDEBundleInjection.framework/IDEBundleInjection --setenv XCInjectBundle=$test_bundle_path --setenv XCInjectBundleInto=$TEST_HOST" | |
ios-sim launch $(dirname $TEST_HOST) $environment_args --args -SenTest All $test_bundle_path | |
echo "Finished running tests with ios-sim" |
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// | |
// BaseViewController.m | |
// | |
// Created by Peter Boctor on 5/4/11. | |
// | |
// Copyright (c) 2011 Peter Boctor | |
// | |
// Permission is hereby granted, free of charge, to any person obtaining a copy | |
// of this software and associated documentation files (the "Software"), to deal | |
// in the Software without restriction, including without limitation the rights |
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// | |
// MultiDirectionAdjudicatingScrollView.swift | |
// Khan Academy | |
// | |
// Created by Andy Matuschak on 12/16/14. | |
// Copyright (c) 2014 Khan Academy. All rights reserved. | |
// | |
import UIKit | |
import UIKit.UIGestureRecognizerSubclass |
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@import MobileCoreServices; | |
static CFStringRef UTTypeForImageData(NSData *data) { | |
const unsigned char * bytes = [data bytes]; | |
if (data.length >= 8) { | |
if (bytes[0] == 0x89 && bytes[1] == 0x50 && bytes[2] == 0x4E && bytes[3] == 0x47 && bytes[4] == 0x0D && bytes[5] == 0x0A && bytes[6] == 0x1A && bytes[7] == 0x0A) { | |
return kUTTypePNG; | |
} | |
} |
- Compiler flag:
-enforce-exclusivity=<value>
- Build setting:
SWIFT_ENFORCE_EXCLUSIVE_ACCESS
- Compiler default for non optimized builds if you pass no argument is the same as if you passed
checked
- Compiler default for optimized builds if you pass no argument is the same as if you passed
unchecked
Configuration | Compiler Flag Value | Build Setting Description | Build Setting Value | Notes |
---|
(check out What's New in Swift at 11:40, slide 42)
When you look up how to compile swift faster for debug builds, people very earnestly give advice that seems contradictory: you should "try using the whole module optimization flag," and also "never use whole module optimization for debugging". [^1]
This is confusing because some of us are using these two general words:
compilation: "turning text into an executable program"
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