troyharris

/* Sometimes in iOS 7, a UITextView will be invisible until the user starts editing it or
   the keyboard appears. Adding this somewhere after setup will fix this issue (either viewDidLoad or viewDidLayoutSubviews)
*/
[self.textView.layoutManager ensureLayoutForTextContainer:self.textView.textContainer];

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

benjaminbojko

// Modified version of an Apple Docs example that accomodates for the extra milliseconds used in NodeJS/JS dates
// https://developer.apple.com/library/ios/#documentation/Cocoa/Conceptual/DataFormatting/Articles/dfDateFormatting10_4.html#//apple_ref/doc/uid/TP40002369-SW1
- (NSDate *)dateForRFC3339DateTimeString:(NSString *)rfc3339DateTimeString {

	NSDateFormatter *rfc3339DateFormatter = [[NSDateFormatter alloc] init];

	[rfc3339DateFormatter setDateFormat:@"yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'SSS'Z'"];
	[rfc3339DateFormatter setTimeZone:[NSTimeZone timeZoneForSecondsFromGMT:0]];

	// Convert the RFC 3339 date time string to an NSDate.