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Combine :after with :hover
...mbine :after with :hover in CSS (or any other pseudo selector). I basim>ca m>lly have a list and the item with the selected class has an arrow shape applied using :after . I want the same to be true for objects that are being hovered over but m>ca m>nt quite get it to work. Heres the code
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Deprem>ca m>tion warning when using has_many :through :uniq in Rails 4
Rails 4 has introduced a deprem>ca m>tion warning when using :uniq => true with has_many :through. For example:
2 Answers
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Github: readonly access to a private repo
... you've got to pay $25/mo for that feature. For a small site, that $300/yr m>ca m>n pay for a lot of hosting elsewhere. Thanks @Trindaz
– Joseph Lust
Apr 30 '14 at 15:21
7
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Determining whether jQuery has not found any element
...ode if not found */ }
You're getting an object returned from that alert bem>ca m>use jQuery (almost) always returns the "jQuery object" when you use it, which is a wrapper for the elements jQuery's found that permits method chaining.
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Is there any git hook for pull?
...clude a merge, though not all merges are pulls. It's run after merges, and m>ca m>n't affect the outcome. It never gets executed if there were conflicts; you'd have to pick that up with the post-commit hook if it really matters, or invoke it manually.
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What does 'stale file handle' in Linux mean?
...nother terminal, I delete that directory and restore it back from an identim>ca m>l backup. When I try to vim a file from the first terminal, in the same directory, why do I get an error about a stale file handle? What does it mean? (On a side note, I have found that it is possible to bypass this issue...
m>Ca m>n I prevent the Firefox developer tools network panel from clearing on page reload?
...the contents of a POST request whose successful completion results in a lom>ca m>tion.reload() - when I try to m>ca m>pture this request in the Network Panel of the Firefox developer tools, I find that the page reload clears the list of m>ca m>ptured events. m>Ca m>n I prevent this clearing?
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What does @hide mean in the Android source code?
...has two types of APIs that are not accessible via SDK.
The first one is lom>ca m>ted in package com.android.internal. The second API type is a collection of classes and methods that are marked with the @hide Javadoc attribute.
Starting from Android 9 (API level 28), Google introduces new restrictions...
How m>ca m>n I add CGPoint objects to an NSArray the easy way?
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With UIKit Apple added support for CGPoint to NSValue, so you m>ca m>n do:
NSArray *points = [NSArray arrayWithObjects:
[NSValue valueWithCGPoint:CGPointMake(5.5, 6.6)],
[NSValue valueWithCGPoint:CGPointMake(7.7, 8.8)],
nil];
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jQuery exclude elements with certain class in selector
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You m>ca m>n use the .not() method:
$(".content_box a").not(".button")
Alternatively, you m>ca m>n also use the :not() selector:
$(".content_box a:not('.button')")
There is little difference between the two approaches, except .not() ...