2014/10/15 下午 10:11:30

iphone Programming Glossary: modifier

http://stackoverflow.com/questions/1164338/core-data-nspredicate-and-to-many-key

@ excludedOccurrences.@count 0 As for your subpredicates be aware that you can only have one of either the ALL or ANY modifiers in your final predicate although you can use that modifier multiple times throughout the predicate. Not OK ANY foo.bar.. aware that you can only have one of either the ALL or ANY modifiers in your final predicate although you can use that modifier multiple times throughout the predicate. Not OK ANY foo.bar 1 AND ALL foo.baz 2 OK ANY foo.bar 1 AND ANY foo.baz 2 share..

Does CoreData on iPhone support IN predicates?

http://stackoverflow.com/questions/1436032/does-coredata-on-iphone-support-in-predicates

NSExpression expressionForKeyPath @ type rightExpression NSExpression expressionForConstantValue shipTypes modifier NSDirectPredicateModifier type NSInPredicateOperatorType options 0 theRecords self.managedObjectContext executeFetchRequest..

can i change my iOS deployment target to 5.0 on xcode 4.5?

http://stackoverflow.com/questions/14770834/can-i-change-my-ios-deployment-target-to-5-0-on-xcode-4-5

for iPhone 5 apple will reject my app.. Reason Invalid Launch Image You app contains a launch image with a size modifier that is only supported for apps built with the iOS 6.0 SDK or later but for support of iPhone 5 i have to supply image Default..

Strange problem comparing floats in objective-C

http://stackoverflow.com/questions/1614533/strange-problem-comparing-floats-in-objective-c

when comparing a float to a double the float is cast to a double before comparing. Floating point numbers without a modifier are considered to be double in C. However in C there is no exact representation of 0.1 in floats and doubles. Now using..

Objective-C 2.0 properties: Why both retain and readonly?

http://stackoverflow.com/questions/1933489/objective-c-2-0-properties-why-both-retain-and-readonly

properties Why both retain and readonly I've noticed that some of Apple's examples include both a retain and readonly modifier on properties. What's the point of including retain if no setter gets generated when we're using the readonly modifier Example.. modifier on properties. What's the point of including retain if no setter gets generated when we're using the readonly modifier Example @property retain readonly NSString title from the AnimatedTableView sample. iphone objective c cocoa properties..

iPhone/iPad keyboard shortcuts?

http://stackoverflow.com/questions/3199635/iphone-ipad-keyboard-shortcuts

Thanks iphone cocoa touch ipad uikeyboard share improve this question Under Cocoa for Mac OS X you would gather modifier key information from the NSEvent passed to the keyDown method in an NSResponder object. CocoaTouch replaces the NSResponder.. the changes yet. Unfortunately that means we'll just have to wait for that documentation to be able to read the modifier keys. I think your current solution is a fine solution until Apple gives us a keyboard supporting UIResponder. share improve..

xcode info.plist build variable ${PRODUCT_NAME:rfc1034identifier} seems completely undocumented?

http://stackoverflow.com/questions/5173472/xcode-info-plist-build-variable-product-namerfc1034identifier-seems-complete

I'm not looking for the narrow definition of what happens to this particular variable I want to know about all such modifiers like rfc1034identifier . iphone xcode share improve this question By using strings I also dug out the following things.. DevToolsCore.framework Versions A DevToolsCore grep '^ ' There are more things that look like interesting modifiers for example char range @ but I couldn't get these to work. There's only one example of char range on the net and it's from.. only one example of char range on the net and it's from a crash log for Xcode. Someone asked how do we know it's a modifier specification. Well we know because it works on multiple variables in build settings. Plist preprocessor probably uses the..

iOS: Using device modifiers for loading xib files?

http://stackoverflow.com/questions/5191472/ios-using-device-modifiers-for-loading-xib-files

Using device modifiers for loading xib files You can use a device modifier i.e. ~ipad to provide a device specific key in Info.plist and to specify.. Using device modifiers for loading xib files You can use a device modifier i.e. ~ipad to provide a device specific key in Info.plist and to specify a device specific launch image Default.png for.. 2 Does anyone know what version of iOS this started working in I've only tried it in 4.2 and it works there. Device modifiers in general even for the documented things listed above are 4.0 minimum. iphone objective c cocoa touch ipad ios share..

iOs device-specific resources not working - ~iPad loading default XIB - universal app

http://stackoverflow.com/questions/6319399/ios-device-specific-resources-not-working-ipad-loading-default-xib-universa

~iPad version checking UI_USER_INTERFACE_IDIOM . I'm trying to figure out what I'm doing wrong in getting the ~iPad modifier to work. Any ideas what I'm missing Thanks a ton for your help iphone objective c ipad universal share improve this question..

How can I get a precise time, for example in milliseconds in Objective-C?

http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c

you want to start measuring from NSDate date NSDate date do work... Find elapsed time and convert to milliseconds Use modifier to conversion since receiver is earlier than now double timePassed_ms date timeIntervalSinceNow 1000.0 Documentation on..