Recent questions tagged objective

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1 answer 795 views

objective c - Hiding NSLog output coming from precompiled library

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

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1 answer 989 views

objective c - NSDate from NSString

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

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1 answer 867 views

objective c - Printing UIImage using AirPrint causes cut-off content

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

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1 answer 743 views

objective c - Pass Index Number between UITableView List segue

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

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1 answer 753 views

objective c - Hide status bar in iOS without removing its view

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

0 votes

1 answer 805 views

objective c - How to stop current NSOperation?

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

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1 answer 686 views

objective c - Duplicate Symbol Error

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

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1 answer 762 views

objective c - Quick way to sum a property of all objects within an NSSet?

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

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1 answer 960 views

objective c - is it possible to combine non-ARC and ARC project code?

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

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1 answer 892 views

objective c - Do NSString objects need to be alloc and init?

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

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1 answer 864 views

objective c - Remove launch screen, Xcode 7

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

0 votes

1 answer 815 views

objective c - Subclassing UIAlertController

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

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1 answer 760 views

objective c - DynamoDB auto incremented ID & server time (iOS SDK)

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

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1 answer 742 views

objective c - OpenSans font not working in iOS simulator

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

0 votes

1 answer 977 views

objective c - “Expected method body” error

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

0 votes

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)

0 votes

1 answer 937 views

objective c - Using -setImage on NSButton

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

0 votes

1 answer 800 views

objective c - iPhone XMLParser help

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

0 votes

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)

0 votes

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 830 views

objective c - iOS AVPlayer cant play 240 fps video

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

0 votes

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)

0 votes

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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