ahmetardal

#pragma mark -
#pragma mark UIWebViewDelegate Methods

- (BOOL)           webView:(UIWebView *)webView
shouldStartLoadWithRequest:(NSURLRequest *)request
            navigationType:(UIWebViewNavigationType)navigationType
{
    if (_sessionChecked) {
        [self log:@"session already checked."];
        return YES;

Jaybles

//
//  UIDeviceHardware.h
//
//  Used to determine EXACT version of device software is running on.

#import <Foundation/Foundation.h>

@interface UIDeviceHardware : NSObject 

- (NSString *) platform;

jk

#!/usr/bin/env perl
# objc_api_visibility.pl
#   by Ryan Petrich, inspired by Dustin Howett's Logos
# Reads all Objective-C method names from an installed SDK, determines their visibility and optionally compares against an iOS app binary

sub read_methods {
	my $cmd = shift;
	my $when_found = shift;
	my $current_class;
	open(LS_CMD, "$cmd |") or die "Can't run '$cmd'\n$!\n";

matsuda

@implementation NSString (CoreAdditions)

/*
 URL encode
 */
- (NSString *)encodeURIComponent_NON_ARC
{
    static NSString * const kLegalCharactersToBeEscaped = @"!*'();:@&=+$,/?%#[]";
    return [(NSString *)CFURLCreateStringByAddingPercentEscapes(NULL,
                                                                (CFStringRef)self,

irace

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request
 navigationType:(UIWebViewNavigationType)navigationType {
    NSString *urlString = [[request URL] absoluteString];
    
    if ([urlString hasPrefix:@"js:"]) {
        NSString *jsonString = [[[urlString componentsSeparatedByString:@"js:"] lastObject] 
                                stringByReplacingPercentEscapes];
        NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
        
        NSError *error;

toblerpwn

//
//  CustomCollectionFlowLayout.h
//  evilapples
//
//  http://stackoverflow.com/questions/13511733/how-to-make-supplementary-view-float-in-uicollectionview-as-section-headers-do-i
//
//

#import <UIKit/UIKit.h>

aaronwardle

- (void)shareButtonClicked {
    //-- set strings and URLs
    NSString *textObject = @"Information that I want to tweet or share";
    NSString *urlString = [NSString stringWithFormat:@"http://www.mygreatdomain/%@", _selectedPageString];
    
    NSURL *url = [NSURL URLWithString:urlString];
    
    NSArray *activityItems = [NSArray arrayWithObjects:textObject, url,  nil];
    
    //-- initialising the activity view controller

Shilo

//
//  NSString+Reverse.h
//
//  Created by Shilo White on 9/1/13.
//  Copyright (c) 2013 Shilocity Productions. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSString (Reverse)

hujunfeng

UIStatusBarStyle in iOS 7

• The status bar in iOS 7 is transparent, the view behind it shows through.

• The style of the status bar refers to the appearances of its content. In iOS 7, the status bar content is either dark (UIStatusBarStyleDefault) or light (UIStatusBarStyleLightContent). Both UIStatusBarStyleBlackTranslucent and UIStatusBarStyleBlackOpaque are deprecated in iOS 7.0. Use UIStatusBarStyleLightContent instead.

How to change UIStatusBarStyle

• If below the status bar is a navigation bar, the status bar style will be adjusted to match the navigation bar style (UINavigationBar.barStyle):

Alex04

//
//  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>