Sumardi Shukor sumardi

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Working from home

sumardi / gist:1306262

Created October 22, 2011 17:39

iPhoneDev - Multiple buttons on navigation bar.

	UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] initWithItems:[NSArray array]];
	[segmentedControl setMomentary:YES];
	[segmentedControl insertSegmentWithImage:[UIImage imageNamed:@"191-Up.png"] atIndex:0 animated:NO];
	[segmentedControl insertSegmentWithImage:[UIImage imageNamed:@"191-Down.png"] atIndex:1 animated:NO];
	segmentedControl.autoresizingMask = UIViewAutoresizingNone;
	segmentedControl.frame = CGRectMake(0.0f, 0.0f, 90.0f, 30.0f);
	segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;
	[segmentedControl addTarget:self action:@selector(pagingAction:) forControlEvents:UIControlEventValueChanged];

	UIBarButtonItem *segmentBarItem = [[UIBarButtonItem alloc] initWithCustomView:segmentedControl];

sumardi / gist:1307027

Created October 23, 2011 08:01

iPhoneDev - UITableViewCell dynamic height

	#define FONT_SIZE 14.0f
	#define CELL_CONTENT_WIDTH 320.0f
	#define CELL_CONTENT_MARGIN 10.0f

	- (CGFloat)tableView:(UITableView )tableView heightForRowAtIndexPath:(NSIndexPath )indexPath;
	{
	NSString *text = [items objectAtIndex:[indexPath row]];
	CGSize constraint = CGSizeMake(CELL_CONTENT_WIDTH - (CELL_CONTENT_MARGIN * 2), 20000.0f);
	CGSize size = [text sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:constraint lineBreakMode:UILineBreakModeWordWrap];
	CGFloat height = MAX(size.height, 44.0f);

sumardi / gist:1308291

Created October 24, 2011 03:17

iPhoneDev - Get first image in NSString.

	- (NSString )getFirstImage:(NSString )html {
	NSString *tempText = [[NSString alloc]initWithFormat:@""];
	NSScanner *pageScanner = [NSScanner scannerWithString:html];
	[pageScanner setCaseSensitive:NO];
	[pageScanner setCharactersToBeSkipped:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
	[pageScanner scanUpToString:@"<img " intoString:nil];
	[pageScanner scanString:@"<img " intoString:nil];
	[pageScanner scanUpToString:@"src=\"" intoString:nil];
	[pageScanner scanString:@"src=\"" intoString:nil];
	[pageScanner scanUpToString:@"\"" intoString:&tempText];

sumardi / gist:1308394

Created October 24, 2011 04:49

Twitter framework

	#import <Twitter/Twitter.h>

	- (IBAction)tweetButtonTapped:(id)sender
	{
	TWTweetComposeViewController *twitter = [[TWTweetComposeViewController alloc] init];

	[twitter addURL:[NSURL URLWithString:@"http://www.sumardi.net"];
	[twitter setInitialText:@"Checkout my blog"];

	[self presentModalViewController:twitter animated:YES];

sumardi / gist:1519364

Created December 25, 2011 14:33

iPhoneDev - Detect double tap on the UIWebView

	// Add <UIGestureRecognizerDelegate> in *.h file

	- (void)viewDidLoad
	{
	UITapGestureRecognizer *singleFingerDTap = [[UITapGestureRecognizer alloc]
	initWithTarget:self action:@selector(handleDoubleTap:)];
	singleFingerDTap.numberOfTapsRequired = 2;
	singleFingerDTap.delegate = self;
	[self.webView addGestureRecognizer:singleFingerDTap];
	[singleFingerDTap release];

sumardi / gist:1729716

Created February 3, 2012 11:16

[iOSDev] Reading from plist

	- (id)readPlist:(NSString *)fileName {
	NSData *plistData;
	NSString *error;
	NSPropertyListFormat format;
	id plist;

	NSString *localizedPath = [[NSBundle mainBundle] pathForResource:fileName ofType:@"plist"];
	plistData = [NSData dataWithContentsOfFile:localizedPath];

	plist = [NSPropertyListSerialization propertyListFromData:plistData mutabilityOption:NSPropertyListImmutable format:&format errorDescription:&error];

sumardi / gist:1739797

Created February 4, 2012 20:05

iPhoneDev - WMLog()

	#ifdef DEBUG
	# define WMLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);
	#else
	# define WMLog(...)
	#endif

sumardi / gist:1751997

Created February 6, 2012 13:19

iPhoneDev - A handy way to dismiss keybaord

sumardi / gist:1870306

Created February 20, 2012 17:55

iPhoneDev - Navigation bar back button item.

	self.navigationItem.leftBarButtonItem = [[[UIBarButtonItem alloc] initWithTitle:@"Back"
	style: UIBarButtonItemStyleBordered
	target:nil
	action:nil] autorelease];;

sumardi / .gitignore

Last active October 1, 2015 04:17 — forked from ErikEvenson/.gitignore

Xcode 5 .gitignore file