2014/10/15 下午 10:04:41

iphone Programming Glossary: boring

Drag UIView around Shape Comprised of CGMutablePaths

http://stackoverflow.com/questions/13664615/drag-uiview-around-shape-comprised-of-cgmutablepaths

We want to drag an object but constrain it to lie on a CGPath . You said you have 𦡞 simple oval shape but that's boring. Let's do it with a figure 8. It'll look like this when we're done So how do we do this Given an arbitrary point finding.. along the path. The object starts out on one of those points. As we try to drag the object we'll look at the neighboring points. If either is nearer we'll move the object to that neighbor point. Even getting an array of closely spaced points.. self layoutPathLayer self layoutHandleView In your question you said you're using a 𦨴imple oval shape but that's boring. Let's draw a nice figure 8. Figuring out what I'm doing is left as an exercise for the reader void createPath CGRect bounds..

Can someone please explain delegates in objective-c?

http://stackoverflow.com/questions/4116579/can-someone-please-explain-delegates-in-objective-c

which are subtly different Enhancing the base functionality of a framework class. For example a UITableView is pretty boring on its own so you can give it a delegate to handle the interesting bits creating table cells adding text to section headers..

App crashes with reason: Collection <__NSArrayM: 0x7071700> was mutated while being enumerated

http://stackoverflow.com/questions/5115344/app-crashes-with-reason-collection-nsarraym-0x7071700-was-mutated-while-be

paraksts.text picker setMessageBody emailBody isHTML YES depends. Mostly YES unless you want to send it as plain text boring picker.navigationBar.barStyle UIBarStyleBlack choose your style unfortunately Translucent colors behave quirky. self presentModalViewController..

EXC_BAD_ACCESS when copying or retaining Block

http://stackoverflow.com/questions/7111541/exc-bad-access-when-copying-or-retaining-block

as it should. iphone objective c exc bad access objective c blocks share improve this question After a long and boring afternoon and evening I finally came across this answer here although it may seem unrelated the chain of websites I visited..

Are there any third-party libraries to do cool view transitions in iPhone OS?

http://stackoverflow.com/questions/825826/are-there-any-third-party-libraries-to-do-cool-view-transitions-in-iphone-os

any third party libraries to do cool view transitions in iPhone OS I don't really like that flip transition. It's boring. I'd like to see something cool like water effect fog or whatever. Is there something available or do I have to re invent..

Can iPhone apps start on start-up?

http://stackoverflow.com/questions/9300815/can-iphone-apps-start-on-start-up

iPhone apps start on start up This is getting really boring tense. I've answered two different questions now both explaining how VOIP apps don't start on start up yet people seem to..