2014/10/15 下午 10:05:12

iphone Programming Glossary: collisions

Move UIViews to avoid collision like rearranging icons on Springboard

http://stackoverflow.com/questions/1535057/move-uiviews-to-avoid-collision-like-rearranging-icons-on-springboard

on Springboard how would one replicate the effect on the iPhone when you rearrange app icons It would need to avoid collisions and rearrange the UIViews while snapped to a grid. iphone uiview share improve this question I've written some sample..

How to optimize Core Data query for full text search

http://stackoverflow.com/questions/1774369/how-to-optimize-core-data-query-for-full-text-search

iPhone Documents directory and UIFileSharingEnabled, hiding certain documents

http://stackoverflow.com/questions/2942855/iphone-documents-directory-and-uifilesharingenabled-hiding-certain-documents

in Library and those directories will be preserved in backups and across updates. To minimize the risk of name collisions we recommend that you name this directory carefully. For example a directory named Private Documents would be a good choice...

This class is not key value coding-compliant for the key

http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key

Why do Cocoa-Touch class ivars have leading underscore character?

http://stackoverflow.com/questions/3544067/why-do-cocoa-touch-class-ivars-have-leading-underscore-character

especially in methods. Apple reserves the use of this convention. Use by third parties could result in name space collisions they might unwittingly override an existing private method with one of their own with disastrous consequences. Method names..

iPhone use of mutexes with asynchronous URL requests

http://stackoverflow.com/questions/554270/iphone-use-of-mutexes-with-asynchronous-url-requests

of delegation once requests are complete. When firing off requests that mutate the same collection sets we get these collisions. objective c iphone cocoa multithreading mutex share improve this question If it's possible that any data including..

problem with collision of two images

http://stackoverflow.com/questions/5926355/problem-with-collision-of-two-images

to write a decent game loop. You will need that first because you need to do precise time step calculations. AFA the collisions you update your model and view separately so if you update the model and objects overlap you need to back them up until..