Recent questions tagged objective

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1 answer 977 views

objective c - “Expected method body” error

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

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1 answer 1.1k views

objective c - Count Number of Rows in a SQLite Database

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

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1 answer 823 views

objective c - Is literal creation of an NSMutableDictionary less efficient than the class helper method?

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

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1 answer 1.2k views

objective c - Accent insensitive string comparison?

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

0 votes

1 answer 1.2k views

objective c - UIPopoverPresentationController should have a non-nil sourceView or barButtonItem set before the presentation occurs on iOS 9

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

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1 answer 937 views

objective c - Using -setImage on NSButton

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

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1 answer 800 views

objective c - iPhone XMLParser help

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

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1 answer 822 views

objective c - Change font size without Change UITextView attributedText

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

0 votes

1 answer 834 views

objective c - importing one Xcode project into another

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

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1 answer 1.0k views

objective c - NSString Unicode display

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

0 votes

1 answer 829 views

objective c - iOS AVPlayer cant play 240 fps video

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

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1 answer 694 views

objective c - Where and how should I instantiate an object which will be used globally in an IOS app?

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

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1 answer 730 views

objective c - iPhone SDK: How do I pass an array of values from a ViewController onto other ViewController?

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

0 votes

1 answer 770 views

objective c - NSURLConnection needs a NSRunLoop to execute?

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

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1 answer 681 views

objective c - NSURLRequest Upload Multiple Files

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

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1 answer 840 views

objective c - Need to add a Fixed Overlay like on mapview in IOS

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

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1 answer 828 views

objective c - How can I load a default language plist if the localized version does not exist for the current language?

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

0 votes

1 answer 676 views

objective c - CoreData model compiler fails because of libwep

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

0 votes

1 answer 656 views

objective c - In iOS selected cell should move to top portion in UITableView

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

0 votes

1 answer 656 views

objective c - Where various variable and method types should be placed in a header

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

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1 answer 935 views

objective c - Parsing ISO 8601 with NSDateFormatter

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

0 votes

1 answer 750 views

objective c - Manual object lifetime with ARC

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

0 votes

1 answer 660 views

objective c - iPhone memory management (with specific examples/questions)

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

0 votes

1 answer 1.1k views

objective c - How to use delegate in NSStream?

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

0 votes

1 answer 775 views

objective c - iOS Capture "screenshot" of camera controller

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

0 votes

1 answer 771 views

objective c - iOS 7: How to setup invitation handler for Game Center matchmaker

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

0 votes

1 answer 1.7k views

objective c - iOS 7 iAd cocos2d deprecated

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

0 votes

1 answer 796 views

objective c - How do I add an action or outlet to a class in Xcode 4.3.1?

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

0 votes

1 answer 1.5k views

objective c - How to get pixel color at location from UIimage scaled within a UIimageView

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

0 votes

1 answer 767 views

objective c - Filter entire NSDictionaries out of NSArray based on multiple keys

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

0 votes

1 answer 825 views

objective c - Why is NSOpenPanel/NSSavePanel showing memory leak?

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

0 votes

1 answer 696 views

objective c - generating random values in iPhone

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

0 votes

1 answer 847 views

objective c - Adding Padding To The 'left' of a Text Field

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

0 votes

1 answer 884 views

objective c - Cocoa - NSEvent Respond to the SHIFT key?

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

0 votes

1 answer 794 views

objective c - How to set Arabic text to right and English text to left on same label

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

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