Recent questions tagged objective

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

objective c - indexOfObject vs. indexOfObjectIdenticalTo

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556 views 1 answer

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

objective c - lldb fails to print variable values with "error: reference to 'id' is ambiguous"

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694 views 1 answer

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

objective c - Xcode 7 warnings: object file was built for newer iOS version than being linked

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1.3k views 1 answer

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

objective c - What is the most efficient way to sort an NSSet?

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698 views 1 answer

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

objective c - Retrieve nsdata from sqlite stored in Blob data type for iPhone App

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566 views 1 answer

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

objective c - Grouping a Core Data data result?

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362 views 1 answer

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

objective c - Loading images from a URL into a UITableViewCell's UIImageView

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591 views 1 answer

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

objective c - Skipping the Printing UI in IOS 8?

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495 views 1 answer

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

objective c - When to use instance variables and when to use properties

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434 views 1 answer

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

objective c - UIScrollView direction of scrolling

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667 views 1 answer

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

objective c - How can I compress data using Zlib, without directly using zlib.dylib?

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728 views 1 answer

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

objective c - When will completionBlock be called for dependencies in NSOperation

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382 views 1 answer

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

objective c blocks - How to use dispatch_queue_set_specific() and dispatch_get_specific()

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379 views 1 answer

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

objective c - Explicit getters/setters for @properties (MRC)

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500 views 1 answer

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

objective c - Displaying file copy progress using FSCopyObjectAsync

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342 views 1 answer

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

objective c - Universal iPhone/iPad AppDelegate

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597 views 1 answer

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

objective c - Add border and shadow to the buttons

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640 views 1 answer

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

objective c - How to make marquee UILabel / UITextField / NSTextField

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722 views 1 answer

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

objective c - What actually is a @selector?

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525 views 1 answer

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

objective c - how can i pass an int value through a selector method?

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565 views 1 answer

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

objective c - UIKeyboardAppearance in UIWebView

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467 views 1 answer

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

objective c - Make my Cocoa app respond to the keyboard play/pause key?

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498 views 1 answer

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

objective c - Images downloaded asynchronously only appear in UITableView after tap or scroll

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317 views 1 answer

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

objective c - NSTextView insert image in between text

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761 views 1 answer

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

objective c - Repeating OpenGL-es texture bound to hills in cocos2d 2.0

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409 views 1 answer

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

objective c - Sending Mailcore2 Plain Emails in Swift

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615 views 1 answer

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

objective c - Cocoa-Touch - How parse local Json file

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564 views 1 answer

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

objective c - How to find out if the NSURL is a directory or not

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590 views 1 answer

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