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@robmooney
robmooney / gist:923301
Created April 16, 2011 17:07
Get the MKCoordinateRegion that encompasses a set of MKAnnotations
// returns a MKCoordinateRegion that encompasses an array of MKAnnotations
- (MKCoordinateRegion)regionForAnnotations:(NSArray *)annotations {
CLLocationDegrees minLat = 90.0;
CLLocationDegrees maxLat = -90.0;
CLLocationDegrees minLon = 180.0;
CLLocationDegrees maxLon = -180.0;
for (id <MKAnnotation> annotation in annotations) {
@IanVaughan
IanVaughan / uninstall_gems.sh
Created June 9, 2012 20:37
Uninstall all rbenv gems
#!/usr/bin/env bash
uninstall() {
list=`gem list --no-versions`
for gem in $list; do
gem uninstall $gem -aIx
done
gem list
gem install bundler
}
@uliluckas
uliluckas / gist:3129990
Created July 17, 2012 15:12
mergeChangesFromContextDidSaveNotification with core data bug workarounds
// See http://lists.apple.com/archives/cocoa-dev/2008/Jun/msg00237.html for bugs below
- (void)mergeChangesFromContextDidSaveNotification:(NSNotification*)notification {
NSManagedObject *object;
NSSet* updates;
// Workaround bug 5982319
// Fault in all updated objects because chnages to faults won't trigger fetchedResultsControlle
updates = [notification.userInfo objectForKey:NSUpdatedObjectsKey];
for (object in updates) {
[[self.roManagedObjectContext objectWithID:[object objectID]] willAccessValueForKey:nil];
@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@krzysztofzablocki
krzysztofzablocki / gist:4396302
Last active November 24, 2021 19:17
Set symbol breakpoint on objc_msgSend then setup this debug command to log all methods called in iOS Simulator. If you want to do device debugging change esp+4 register to r0, esp+8 to r1 Found long ago somewhere on stackoverflow.
expr -- (void)printf("[%s, %s]\n",(char *) object_getClassName(*(long*)($esp+4)), (char *) *(long *)($esp+8) )
@alloy
alloy / gist:4952606
Last active August 19, 2020 03:48
Upload iOS application for clients on their iTunes Connect account.

Obviously, the simplest solution would be for the client to share their account details or add us as ‘team admin’, but that is not what this is about.

  1. [Add us to your iOS Developer Program as ‘team member’.][1]
  2. [Create a ‘Distribution Certificate’, if you haven’t got one already.][2]
  3. [Create a ‘App Store Distribution Provisioning Profile’.][3]
  4. [Export the ‘Distribution Certificate’ assets and send the export and password to us.][4] (For security sake, it’s a good idea to send us the password via other means than the exported certificate. E.g. by phone/SMS.)
@blork
blork / git-changelog.sh
Last active December 15, 2015 15:19
A shell script which generates a nicely formatted change log between two git commit hashes. To be added as a custom action in Sourcetree.
#! /bin/bash
git log $1...$2 --pretty=format:'• %s' --reverse | grep -v Merge
//
// Copyright (c) 2012-2013 Cédric Luthi / @0xced. All rights reserved.
//
#if TARGET_IPHONE_SIMULATOR
static const char *fakeCarrier;
static const char *fakeTime;
static int fakeCellSignalStrength = -1;
@kristopherjohnson
kristopherjohnson / KDJFetchedResultsControllerContentUpdater.h
Last active January 2, 2016 05:29
General-purpose implementation of NSFetchedResultsControllerDelegate
#import <UIKit/UIKit.h>
#import <CoreData/CoreData.h>
// Protocol adopted by an object that can configure a table view cell with data from an object
@protocol KDJTableViewCellConfigurationDelegate <NSObject>
- (void)configureCell:(UITableViewCell *)cell withObject:(NSObject *)object;
@end
// General-purpose implementation of NSFetchedResultsControllerDelegate
@chriseidhof
chriseidhof / LICENSE
Last active July 16, 2019 13:14
A tiny networking library
Copyright 2015 Chris Eidhof
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 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHE