This is a Cheatsheet for RxSwift developers migrating to projects using ReactiveSwift.
Inspired by the RxSwift to Combine cheatsheet
| RxSwift | ReactiveSwift | |
|---|---|---|
| Deployment Target | iOS 8.0+ | iOS 8.0+ |
mluisbrown
/ Rx2Ras-Cheatsheet.md
Last active
May 19, 2024 10:47
An RxSwift to ReactiveSwift cheatsheet
onevcat
/ orientation-in-framework.m
Created
October 28, 2014 02:43
Swizzle to solve Landscape mode in a Portrait app. Can be used in third party framework. If you are working on an app, you can only modify the app delegate to achieve it.
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| #pragma mark - Magic | |
| // Need for supporting orientation when not supported in host app plist. | |
| // Swizzle original -application:supportedInterfaceOrientationsForWindow: to change supported orientation in runtime. | |
| -(void) swizzleSupportedInterfaceOrientationsForWindow | |
| { | |
| Class applicationDelegateClass = [[UIApplication sharedApplication].delegate class]; | |
| Class sdkClass = [self class]; | |
| SEL originalSelector = @selector(application:supportedInterfaceOrientationsForWindow:); | |
| SEL swizzledSelector = @selector(las_application:supportedInterfaceOrientationsForWindow:); |
staltz
/ introrx.md
Last active
December 1, 2025 11:31
The introduction to Reactive Programming you've been missing
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
steipete
/ PSPDFUIKitMainThreadGuard.m
Last active
October 30, 2025 15:53
This is a guard that tracks down UIKit access on threads other than main. This snippet is taken from the commercial iOS PDF framework http://pspdfkit.com, but relicensed under MIT. Works because a lot of calls internally call setNeedsDisplay or setNeedsLayout. Won't catch everything, but it's very lightweight and usually does the job.You might n…
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| // Taken from the commercial iOS PDF framework http://pspdfkit.com. | |
| // Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved. | |
| // Licensed under MIT (http://opensource.org/licenses/MIT) | |
| // | |
| // You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it. | |
| // PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit. | |
| #import <objc/runtime.h> | |
| #import <objc/message.h> |
adamawolf
/ Apple_mobile_device_types.txt
Last active
December 6, 2025 17:39
List of Apple's mobile device codes types a.k.a. machine ids (e.g. `iPhone1,1`, `Watch1,1`, etc.) and their matching product names
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| i386 : iPhone Simulator | |
| x86_64 : iPhone Simulator | |
| arm64 : iPhone Simulator | |
| iPhone1,1 : iPhone | |
| iPhone1,2 : iPhone 3G | |
| iPhone2,1 : iPhone 3GS | |
| iPhone3,1 : iPhone 4 | |
| iPhone3,2 : iPhone 4 GSM Rev A | |
| iPhone3,3 : iPhone 4 CDMA | |
| iPhone4,1 : iPhone 4S |