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Remove background drawable programmatically in Android
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setBackgroundDrawable is now deprecated. @Suraj's answer below is better now.
– Anand Sainath
Feb 17 '13 at 11:19
6
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What does 'var that = this;' mean in JavaScript?
...r.active = false;
var activateStarter = function(){
// 'this' now points to the global scope
// 'this.starter' is undefined, so we use 'that' instead.
that.starter.active = true;
// you could also use car.starter, but using 'that' gives
// us more consis...
How to convert NSDate into unix timestamp iphone sdk?
...e number of seconds from 1970 till the point in time you want to specify ("now" in this case). If you change the time on your iPad, you effectively change "now" to some other time and hence the difference in the time stamps.
– marsbear
Nov 29 '16 at 17:50
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Any reason not to start using the HTML 5 doctype? [closed]
...ation and markup prerference.
With that said, using <!DOCTYPE html> now and trying to make your markup conform to HTML5 is not a bad idea as long as you stick to stable features that work in browsers now. You wouldn't use anything in HTML4 or XHTML 1.x that doesn't work in browsers, would you...
explicit casting from super class to subclass
... you're essentially telling the compiler "trust me. I'm a professional, I know what I'm doing and I know that although you can't guarantee it, I'm telling you that this animal variable is definitely going to be a dog."
Since the animal isn't actually a dog (it's an animal, you could do Animal anima...
When should I use Struct vs. OpenStruct?
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@tokland good. I just wanted to clarify that now there is a nicer approach, seeing as your comment is highly up voted, so, people new to ruby can actually think "OK, so that's how it should be done, 'cause everyone agree with that, right?" :)
– Iva...
The imported project “C:\Microsoft.CSharp.targets” was not found
... up to your current project folder).
Then restart the project or solution.
Now, Rebuild solution file.
Project will get new references from nuGet package manager. And your issue has been resolved.
This is not proper solution, but I posted it here because I face same issue.
In my case, I wasn't e...
How can I get the current stack trace in Java?
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@MightyE The bug is now reported as closed as fixed in Java 6. Looking at the internals, it looks like it now does (new Exception()).getStackTrace() when the requested stack trace is on the current thread (which will always be the case for Thre...
Python group by
...AT'), ('5594916', 'ETH'), ('1550003', 'ETH')]
input.sort(key=sortkeyfn)
Now input looks like:
[('5238761', 'ETH'), ('5349618', 'ETH'), ('962142', 'ETH'), ('7795297', 'ETH'),
('7341464', 'ETH'), ('5594916', 'ETH'), ('1550003', 'ETH'), ('11013331', 'KAT'),
('9843236', 'KAT'), ('9085267', 'NOT'),...
How to order events bound with jQuery
...ks - the script I write may be found in one of those blocks, but I do not know which one, that is handled by the controller.
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