xcode

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My button in cocoa touch app is not returning my position correctly

I have an app with a button covering the whole screen and with smaller buttons on top of this button. When I press the button I write a text that shows the position of the finger, but when I put my fi[详细]

2023-04-13 05:00 分类：问答
How to prevent Xcode 4 from jumping to the main.m file after every Run?

Every time I hit cmd+R it jumps the editor window to the main.m and highlights this for a fraction of a second:[详细]

2023-04-13 04:59 分类：问答
Why does Xcode 4.2 not show values of variables in debug mode when hovering over them?

Xcode 3.2 showed me the values of variables. Now in Xcode 4.2 when I debug and it stopped in a scope, I can\'t see the values of variables anymore. The variables view on the lower left s开发者_运维问答[详细]

2023-04-13 04:56 分类：问答
presentModalViewController from tab bar in storyboard

I am doing the f开发者_开发知识库ollowing in viewDidAppear: SettingsViewController *svc = [[SettingsViewController alloc]init];[详细]

2023-04-13 04:54 分类：问答
Does the new LLVM compiler in Xcode4 make class inheritance not work properly?

EDIT: Problem solved! After cleaning and rebooting it just disappeared! I don\'t know what caused this![详细]

2023-04-13 04:51 分类：问答
xcode init controller with data

I would like to pass two strings from current view to userViewController when this one is initialized. Will be possible to init userViewController with, in my case开发者_运维问答, two strings? Sorry i[详细]

2023-04-13 04:35 分类：问答
How to show the number of times functions are called in Instruments Time Profiler

I\'ve tried every possible fields but can not find the number of times开发者_运维技巧 functions are called.[详细]

2023-04-13 04:34 分类：问答
Xcode debugger - why can you only step through so far into Apple framework code?

I am used to setting breakpoints in my obj-c code in Xcode and then stepping into/out of my methods, but I don\'t fully understand what happens when I find myself stepping through Apple framework code[详细]

2023-04-13 04:31 分类：问答
Use gcc 4.2 in Xcode 4.2 and iOS SDK 5.0

I just upgraded to Xcode 4.2 and iOS SDK 5 earlier today. But everything seems different with new compilers.[详细]

2023-04-13 03:47 分类：问答
NSURLConnection fails after upgrade to iOS 5

I have a very simple NSURLConnection call that works perfectly in all iOS versions except iOS 5.Since this is a \'sendSynchronousRequest\' call, there are no NSURL delegates declared anywhere in the a[详细]

2023-04-13 03:40 分类：问答