SIGNAR | Blog

Hugs for the lonely

Posted by Fredrik | Filed under Actionscript, Adobe Flash, Design, Lonely Duck, Portfolio, Work

Lonely duck are joining forces with the Red Cross to support the lonely this christmas. Make a difference at www.redcross.se/kram

Permalink | December 2nd, 2008

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Tumblr Dev Diary

• Crossdomain image loading hack

  So about that little crossdomain image loading hack.

  on the INIT event of your loader do the following:

  var lInfo:LoaderInfo = e.target as LoaderInfo;
var dO:DisplayObject;
try{
dO = lInfo.content as DisplayObject;
} catch(err:SecurityError){
var spt:Sprite = new Sprite();
spt.addChild(lInfo.loader);
dO = spt;
}


  Courtesy of @michaelSvendsen

  03/01/10

• Finding http-links in NSString

  Had some problem with long http links in a UIWebView so I created this simple function that finds links existing in a NSString and creates an a-tag with a “Read more” label. Suited my needs for the moment.

  - (NSString *)parseLinks:(NSString *)html { NSScanner *theScanner; NSString *text = nil; theScanner = [NSScanner scannerWithString:html]; while ([theScanner isAtEnd] == NO) { // find start of tag [theScanner scanUpToString:@"http" intoString:NULL] ; // find end of tags [theScanner scanUpToString:@"<" intoString:&text] ; html = [html stringByReplacingOccurrencesOfString: [NSString stringWithFormat:@"%@", text] withString:[NSString stringWithFormat:@"Read more", text]]; break; } return html; }

  01/15/10

• NSUserDefaults

  Want to store light information such as user defaults, current highscore fast and easy? Just use NSUserDefault.

  Example: Adding the current highscore:
[[NSUserDefaults standardUserDefaults] setInteger:scoreValue forKey:@"score"];

  Example: Get the current highscore
[[NSUserDefaults standardUserDefaults] integerForKey:@"score"]];

  Except primitives it works for NSData, NSString, NSNumber, NSDate, NSArray and NSDictionary

  01/04/10

• Trying it

  Trying out tumblr. Thinking this going to some sort of a iphone dev diary for me. Peace

  12/12/09