2014/10/15 下午 10:12:22

iphone Programming Glossary: operates

Optimized Image Loading in a UIScrollView

http://stackoverflow.com/questions/1098234/optimized-image-loading-in-a-uiscrollview

is set and only unset that property along with loaded at the end of the NSOperation processes. Since NSOperationQueue operates in its own thread s make sure that none of your code executing within the NSOperation is syncing or locking to the main..

NSBlockOperation or NSOperation with ALAsset Block to display photo-library images using ALAsset URL

http://stackoverflow.com/questions/11580918/nsblockoperation-or-nsoperation-with-alasset-block-to-display-photo-library-imag

to execute one or more block objects concurrently. Because it can execute more than one block a block operation object operates using a group semantic only when all of the associated blocks have finished executing is the operation itself considered..

What is minimum hardware and software requirements for Iphone native apps development?

http://stackoverflow.com/questions/1777981/what-is-minimum-hardware-and-software-requirements-for-iphone-native-apps-develo

As for whether a simulator is good enough I have to say NO The iPhone Simulator is adequate for simple apps but it operates at a faster processing speed than iPhones and iPhone Touches making your app run faster than it would in the real world...

Am I using CNCopyCurrentNetworkInfo correctly?

http://stackoverflow.com/questions/5698039/am-i-using-cncopycurrentnetworkinfo-correctly

This is a bug in iOS 4 and 5. If you're currently running an iOS 6 beta I would suggest investigating whether it still operates this way on there and reporting it to Apple if it does. I was fortunate in that I work on enterprise applications and was..