Recent questions tagged objective

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Draw a line with a CALayer

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577 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - "Cannot find interface declaration for NSObject"?

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551 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Display file chooser dialog

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616 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How can I examine assembly in Xcode 4?

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553 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Removing Shine/Gloss effect on the iPhone through UIPrerenderedIcon not working on device

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600 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - If a subclass refers to a superclass ivar, synthesizing an unrelated property fails

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507 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - stringByTrimmingCharactersInSet: is not removing characters in the middle of the string

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607 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to get the current location in watchOS 2?

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546 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - iPad Video with Transparency

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490 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Set text vertical center in NSTextField

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948 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Open iOS app from URL AND Pass Parameters

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692 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Assertion Failure in UICollectionViewData indexPathForItemAtGlobalIndex

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465 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - What is GCC_NO_COMMON_BLOCKS used for?

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659 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Core Data: Abstract Entity in Fetch Request

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702 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Does @property copy in combination with readonly make sense?

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609 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Stop iOS 7 MKMapView from leaking memory

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620 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Why does NSDateFormatter return nil date for these 4 time zones?

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542 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Using CGContext to display a sprite sheet iPhone

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509 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Get all frames of Video IOS 6

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726 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Transfer files between 2 iPhones over wifi?

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436 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How do I get the current hour using Cocoa?

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465 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to insert multiple row of data to sqlite database by iphone programming

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508 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - What do I have to learn to get done with a 3D racing game for the iPhone? What Tools do I need?

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366 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Ball with the new Sprite kit

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590 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Find Mac OSX serial number

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650 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How can i add a button to google maps marker info window on ios?

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706 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Saving an NSView to a png file?

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606 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Form Data Request using NSURLConnection in iOS

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804 views 1 answer

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