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Can I change the height of an image in CSS :before/:after pseudo-elements?
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Adjusting the background-size is permitted. You still need to specify width and height of the block, however.
.pdflink:after {
background-image: url('/images/pdf.png');
background-size: 10px 20px;
display: inline-block;
width: 10px;
height:...
Is there “Break on Exception” in IntelliJ?
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edited Nov 23 '15 at 8:49
Fabian Tamp
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How to remove the first character of string in PHP?
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edited Oct 31 '15 at 17:40
tleb
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Changing the child element's CSS when the parent is hovered
...ex for CSS3, but if there's a solution in there somewhere, I'd love to go with that instead.
9 Answers
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How to prevent open last projects when intellij idea start
... intellij idea open last project when starting.
How to open intellij idea without openning last projects?
13 Answers
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Django queries - id vs pk
When writing django queries one can use both id/pk as query parameters.
2 Answers
2
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Why do I want to avoid non-default constructors in fragments?
I am creating an app with Fragments and in one of them, I created a non-default constructor and got this warning:
6 Answe...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
... have thought they would be different, given a Servlet must be configured with its own URI pattern in the first place; I don't think I've ever served a Servlet from root (/).
For example if Servlet 'Foo' is mapped to URI '/foo' then I would have thought the URI:
/foo/path/to/resource
Would re...
How can I view array structure in JavaScript with alert()?
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This works great. Replace "arrayObj" with the name of your array. So if your array is named myArray, this is your line of code: alert(myArray.join('\n'));
– Tony Brasunas
Oct 21 '14 at 23:32
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What do I return if the return type of a method is Void? (Not void!)
...ass<T> type of void.
What's the point of Void?
As noted above, it's a placeholder. Void is what you'll get back if you, for example, use reflection to look at a method with a return type of void. (Technically, you'll get back Class<Void>.) It has other assorted uses along these lin...