chriseidhof

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

dhh

# Original Rails controller and action
class EmployeesController < ApplicationController
  def create
    @employee = Employee.new(employee_params)
    
    if @employee.save
      redirect_to @employee, notice: "Employee #{@employee.name} created"
    else
      render :new
    end

matthiasplappert

@interface UIView (MPAdditions)
@end

@implementation UIView (MPAdditions)

- (id)debugQuickLookObject {
    if (self.bounds.size.width < 0.0f || self.bounds.size.height < 0.0f) {
        return nil;
    }
    

orta

Using a real artsy example from today.

Creating a follow button on a view controller for different types of objects Artist, Profile, Gene

Needs: networking Needs: layout Needs: interface changes based on networking

Networking

NSUserDefaults is kinda like git

Note that like all analogies, this is not a perfect one. I find it helps me think about it though. Also, don't try to draw conclusions about performance from this analogy :)

-[NSUserDefaults setObject:forKey:] is like...
<edit file to add key and value>
git add file
git commit
dispatch_after(some time, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
    [[NSUserDefaults standardUserDefaults] synchronize]
});

chrismiles

""" File: reveal.py

Add to ~/.lldbinit:
    command script import ~/.lldb-scripts/reveal.py

Q: Want to automatically load the Reveal lib on launch while debugging from Xcode?
A: In Xcode:
    Add a Symbolic Breakpoint
    Symbol: "UIApplicationMain"
    Action: Debugger Command with value "reveal"

delebedev

void (^stubResponseWithHeaders)(NSString *, NSString *, NSDictionary *);
void (^stubResponse)(NSString *, NSString *);
void (^stubResponseWithStatusCode)(NSString *, int);

delebedev

typedef NSCachedURLResponse * (^WGNCachedResponseBlock)(NSURLConnection *connection, NSCachedURLResponse *cachedResponse);

- (WGNCachedResponseBlock)cacheResponseBlockWithTime:(NSTimeInterval)time {
	return ^NSCachedURLResponse *(NSURLConnection *connection, NSCachedURLResponse *cachedResponse) {
		NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse*)[cachedResponse response];
		
		NSDictionary *headers = [httpResponse allHeaderFields];
		NSString *cacheControl = [headers valueForKey:@"Cache-Control"];
		NSString *expires = [headers valueForKey:@"Expires"];
		if((cacheControl == nil) && (expires == nil)) {

ericallam

#import <CoreLocation/CoreLocation.h>

extern CLLocationDegrees kMockedLatitude;
extern CLLocationDegrees kMockedLongitude;

@interface CLLocationManager (MockingLocation)

+ (BOOL)custom_locationServicesEnabled;
+ (CLAuthorizationStatus)custom_authorizationStatus;
-(void)custom_startUpdatingLocation;

0xced

Using HockeySDK as an example

1. Download HockeySDK 3.0.0
2. Run these commands:

ARCH=armv7
FRAMEWORK_DIRECTORY="${HOME}/Downloads/HockeySDK-iOS-3/HockeySDK.embeddedframework"
FRAMEWORK_NAME=$(basename `echo "${FRAMEWORK_DIRECTORY}"/*.framework` .framework)