大约有 8,446 项符合查询结果（耗时：0.0162秒） [XML]
-didSelectRowAtIndexPath: not being called
I'm writing an iOS app with a table view inside a tab view. In my UITableViewController , I implemented -tableView:didSelectRowAtIndexPath: , but when I select a row at runtime, the method isn't being called. The table view is being populated though, so I know that other tableView methods in my c...
How to get the name of the calling method?
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how can we get only call app method and ignore frameworks call ?
– Matrix
Sep 27 '17 at 9:31
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How to make return key on iPhone make keyboard disappear?
...Delegate). Use the following code in your delegate to make the keyboard disappear:
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
}
Should work so far...
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How to convert an int value to string in Go?
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@Boon In visible impact to your app? As always - it depends. Another object means one more object, beyond the obvious temporary small memory hit, needs to be garbage collected. If you are calling the function at high rates, for example as part of some seri...
How do I get the title of the current active window using c#?
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Also, I want my app to be notified every time foreground window will change. Is there any event for that?
– Piotrek
Dec 28 '17 at 14:27
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Get a UTC timestamp [duplicate]
... Date.getTime() already returns the UTC timestamp. There is no need to apply an offset. See @james-mcmahon's answer below.
– wizzard
Feb 28 '13 at 22:53
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Xcode 6 how to enable storyboard zoom?
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That does not work for Mac OS app storyboards, only for iOS storyboards.
– Kenny
Apr 4 '17 at 13:23
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Simulator slow-motion animations are now on?
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This is triggered by triple-tapping Shift, but I occasionally see it triggered when I definitely haven't tapped Shift three times in a row without hitting other keys.
– Zev Eisenberg
Feb 2 '12 at 18:13
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Changing position of the Dialog on screen android
.... You may be able to override it by including corresponding theme in your app. I never tried it though.
– Aleks G
Aug 25 '14 at 19:15
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How do I do redo (i.e. “undo undo”) in Vim?
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@tpartee I just used Ctrl+r in vim under macOS's Terminal app - no problems here.
– Jase
Jan 12 '18 at 4:13
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