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Using jQuery to test if an input has focus
... CSS :hover using the $(#element).hover() method. The only problem is, now that jQuery handles both the form focus() and hover() , when an input has focus then the user moves the mouse in and out, the border goes away.
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Necessary to add link tag for favicon.ico?
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To choose a different location or file type (e.g. PNG or SVG) for the favicon:
One reason can be that you want to have the icon in a specific location, perhaps in the images folder or something alike. For example:
<link rel="icon" hre...
Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
...12 on Windows 7. I've been running it with no problems for several months now.
6 Answers
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Why should I use a pointer rather than the object itself?
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Remember that s/copy/move/ in many places now. Returning an object definitely does not imply a move. You should also note that accessing an object through a pointer is orthogonal to how it was created.
– Puppy
Mar 3 '14 at 12:10...
How do I subtract minutes from a date in javascript?
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Once you know this:
You can create a Date by calling the constructor with milliseconds since Jan 1, 1970.
The valueOf() a Date is the number of milliseconds since Jan 1, 1970
There are 60,000 milliseconds in a minute :-]
...it isn'...
Getting started with Haskell
...ing tutorials and watching screencasts, but nothing really seems to stick.
Now, in learning various imperative/OO languages (like C, Java, PHP), exercises have been a good way for me to go. But since I don't really know what Haskell is capable of and because there are many new concepts to utilize, I...
What is the reason behind cbegin/cend?
...ref = vec;
std::for_each(vec_ref.begin(), vec_ref.end(), SomeFunctor());
Now, we introduce cbegin/cend:
std::for_each(vec.cbegin(), vec.cend(), SomeFunctor());
Now, we have syntactic assurances that SomeFunctor cannot modify the elements of the vector (without a const-cast, of course). We expli...
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...
Jump into interface implementation in Eclipse IDE
You know how in Eclipse, pressing F3 over a method will take you to its declaration? Well I have a method that is part of an interface; clicking F3 over this naturally takes me to the declaring interface.
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Best place to insert the Google Analytics code [duplicate]
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now the current recommendation is: right after the opening <head> tag. The source is on the same page as someone else linked - support.google.com/analytics/answer/1008080?hl=en#GA
– JackLeo
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