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How to grey out a button?
I have a button defined as shown below. When I want to disable it I use my_btn.setEnabled(false) , but I would also like to grey it out. How can I do that?
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jQuery text() and newlines
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It's the year 2015. The correct answer to this question at this point is to use CSS white-space: pre-line or white-space: pre-wrap. Clean and elegant. The lowest version of IE that supports the pair is 8.
https://css-tricks.com/almanac/properties/w/whitespace/
P.S. Until CSS3 become commo...
What is the difference between up-casting and down-casting with respect to class variable
What is the difference between up-casting and down-casting with respect to class variable?
10 Answers
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How does Haskell printf work?
... none only to dependently-typed languages. But there is some deep magic going on with Text.Printf that seems rather type-wonky.
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Android 4.2: back stack behaviour with nested fragments
...t for nested fragments see here . I've played around with it and found an interesting behaviour / bug regarding back stack and getChildFragmentManager() . When using getChildFragmentManager() and addToBackStack(String name), by pressing the back button the system does not run down the back stack t...
How to trigger the window resize event in JavaScript?
I have registered a trigger on window resize. I want to know how I can trigger the event to be called. For example, when hide a div, I want my trigger function to be called.
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Multiple Parameters for jQuery selector?
I was just looking at the jQueryUI button plug-in and noticed this
1 Answer
1
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Android - Center TextView Horizontally in LinearLayout
I have the following basic layout
5 Answers
5
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Debugging iframes with Chrome developer tools
... to use the Chrome developer console to look at variables and DOM elements in my app, but the app exists inside an iframe (since it's an OpenSocial app).
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Is it possible to delete an object's property in PHP?
... n.b. It is not possible to directly unset a property that has an integer key. e.g. $o=(object)array('a','b','c'); (You have to convert the object (back) to an array even to simply access such properties!)
– danorton
Mar 19 '14 at 22:09
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