This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
Marcus Kida kimar
📱
jessedearing
/ gist:2351836
Created
April 10, 2012 14:44
— forked from twoism-dev/gist:1183437
Create self-signed SSL certificate for Nginx
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| #!/bin/bash | |
| echo "Generating an SSL private key to sign your certificate..." | |
| openssl genrsa -des3 -out myssl.key 1024 | |
| echo "Generating a Certificate Signing Request..." | |
| openssl req -new -key myssl.key -out myssl.csr | |
| echo "Removing passphrase from key (for nginx)..." | |
| cp myssl.key myssl.key.org | |
| openssl rsa -in myssl.key.org -out myssl.key |
mytharcher
/ compressor.rb
Last active
October 17, 2025 16:19
A jekyll plugin for compressing HTML, JavaScript files when rendering.
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| # | |
| # File compressor plugin for jekyll | |
| # ================================= | |
| # | |
| # By [mytharcher](https://github.com/mytharcher) | |
| # 2012-05-20 | |
| # | |
| # Updated by [nicoespeon](https://github.com/nicoespeon) | |
| # 2013-04-12 | |
| # |
adamgit
/ .gitignore
Last active
September 13, 2025 22:55
.gitignore file for Xcode4 / OS X Source projects
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| ######################### | |
| # .gitignore file for Xcode4 and Xcode5 Source projects | |
| # | |
| # Apple bugs, waiting for Apple to fix/respond: | |
| # | |
| # 15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation? | |
| # | |
| # Version 2.6 | |
| # For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects | |
| # |
fwal
/ gist:3864958
Created
October 10, 2012 11:31
— forked from adamgit/gist:3705459
Automatically create cross-platform (simulator + device) static libraries for Objective C / iPhone / iPad
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| # | |
| # c.f. StackOverflow question/answer here: http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 | |
| # | |
| # Version 2.5 | |
| # | |
| # Latest Change: | |
| # - The "copy headers" section now respects the build setting for the location of the public headers | |
| # - Opens the directory with the universal library after build (Can be annoying) | |
| # | |
| # Purpose: |
dergachev
/ GIF-Screencast-OSX.md
Last active
October 31, 2025 16:45
OS X Screencast to animated GIF
xinsight
/ gist:4690180
Last active
December 12, 2015 01:18
example of AFNetworking's nice wrapper to the Apple's hairy Reachability code.
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| _reachability = [[AFHTTPClient alloc] initWithBaseURL:[NSURL URLWithString:@"http://api.rdio.com/"]]; | |
| [_reachability setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) { | |
| switch (status) { | |
| case AFNetworkReachabilityStatusNotReachable: | |
| [self.reachabilityDelegate networkIsReachable:NO]; | |
| break; | |
| case AFNetworkReachabilityStatusReachableViaWiFi: | |
| case AFNetworkReachabilityStatusReachableViaWWAN: | |
| [self.reachabilityDelegate networkIsReachable:YES]; | |
| break; |
ole
/ update_storyboard_strings.sh
Last active
April 4, 2022 06:11
Automatically extract translatable strings from Xcode storyboards and update .strings files. Original version by MacRumors forum user mikezang (http://forums.macrumors.com/showpost.php?p=16060008&postcount=4). Slightly updated by Ole Begemann. NOTE: this Gist moved to a regular repo at https://github.com/ole/Storyboard-Strings-Extraction.
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| # (File moved to https://github.com/ole/Storyboard-Strings-Extraction) |
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> |
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| // | |
| // AMScanViewController.h | |
| // | |
| // | |
| // Created by Alexander Mack on 11.10.13. | |
| // Copyright (c) 2013 ama-dev.com. All rights reserved. | |
| // | |
| #import <UIKit/UIKit.h> | |
| #import <AVFoundation/AVFoundation.h> |
steipete
/ DevelopmentEnviromentDetector.m
Last active
February 7, 2025 15:27
Detect if you're currently running a development version or an App Store/Ad Hoc version.
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| static BOOL PSPDFIsDevelopmentBuild(void) { | |
| #if TARGET_IPHONE_SIMULATOR | |
| return YES; | |
| #else | |
| static BOOL isDevelopment = NO; | |
| static dispatch_once_t onceToken; | |
| dispatch_once(&onceToken, ^{ | |
| // There is no provisioning profile in AppStore Apps. | |
| NSData *data = [NSData dataWithContentsOfFile:[NSBundle.mainBundle pathForResource:@"embedded" ofType:@"mobileprovision"]]; | |
| if (data) { |
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