大约有 21,900 项符合查询结果(耗时:0.0389秒) [XML]

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android: move a view on touch move (ACTION_MOVE)

...elativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(150, 50); layoutParams.leftMargin = 50; layoutParams.topMargin = 50; layoutParams.bottomMargin = -250; layoutParams.rightMargin = -250; _view.setLayoutParams(layoutParams); _view.setOnTouchListener(thi...
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How to 'bulk update' with Django?

...nce is not advisable for the reasons you mentioned, but using it to update 50 rows at once is much more efficient than hitting the db with 50 separate update requests. – nu everest Aug 29 '16 at 17:03 ...
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How can I keep Bootstrap popovers alive while being hovered?

...k correctly – jasop Aug 23 '13 at 5:50 5 ...
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ADB Android Device Unauthorized

... | edited Jun 29 '14 at 6:50 Harpreet Singh 2,4911818 silver badges2929 bronze badges answered Jun 29 '1...
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How do I run two commands in one line in Windows CMD?

...o. :) – user909694 Jul 16 '14 at 22:50 6 @Fallenreaper Make sure that you are aware of the practi...
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How do I implement basic “Long Polling”?

... +50 It's simpler than I initially thought.. Basically you have a page that does nothing, until the data you want to send is available (sa...
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Is there a [Go to file…]?

... 50 Command + Shift + O is now the shortcut to find a file quickly and open it in Xcode 4 ...
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Chrome extension: force popup.html to close

... answered Feb 7 '11 at 17:50 sergserg 99.7k6969 gold badges290290 silver badges314314 bronze badges ...
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Vim: What's the difference between let and set?

...are equivalent: :set tw=40 :let &tw=40 But, for example, assigning 50 to the global variable foo (:let g:foo=50) cannot be achieved with a :set command (because g:foo is a variable and not an option). Some options are boolean like. When setting these, no value is needed (as in :set noic and...
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What is the Swift equivalent of -[NSObject description]?

...as public – Karsten Mar 16 '18 at 8:50 add a comment  |  ...