Does NSNotificationCenter use pointer equality or some other criteria (like isEqual: or hash:) to determine whether a notification should be sent to an observer?
Pointer equality -- it only forwards notifications from the specific object that an observer is observing.
I have created a new iPhone application.I have two mach machines. I have created the certificate for running application in iPhone in one mac. Can I use the other mac for running the application in ...
HI, In our application i am using corelocationframework when opening application a alert for allow and dont allow.when clicking on the allow for current location we will show current location.When ...
Created a View based Project and added a contact to the AddressBook using ABAddressBookRef,ABRecordRef now i wanted to display the added contact ABPersonViewController is the method but how to use in ...
我不禁要问,那里是否有任何实例表明从Peit向服务器发送音响。 I m不关心电话或SIP风格的解决办法,只是一个简单的袖珍流程......
我希望我与四舍五入的累进角进行网上讨论。
我正试图把图像放在搜索条左边。 但是,问题始于这里,搜索条线不能重新布署。
We have a restaurant table that has lat-long data for each row. We need to write a query that performs a search to find all restaurants within the provided radius e.g. 1 mile, 5 miles etc. We have ...
I like to write bash shell scripts on my iPhone, put them in an app folder with an icon, plist, etc., so they execute like apps by tapping their icon on SpringBoard. This is not interactive like ...
