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Why does 2 == [2] in JavaScript?
...a[array] it tries to turn the array into a number first, then string. Who knows?
var a = { "abc" : 1 };
a[["abc"]] === a["abc"];
In this example, you are creating an object called a with a member called abc. The right side of the equation is pretty simple; it is equivalent to a.abc. This returns ...
Can I create links with 'target=“_blank”' in Markdown?
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Ya know what? I agree with you and alex. I decided not to use _blank at all. It's a better user experience to keep things in one browser. They can just hit back or command-click (Mac user here :)), like you say.
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What is the recommended way to use Vim folding for Python code
...ldmethod=indent for Python. Then, in your .vimrc, set foldmethod=manual. Now, you can fold in both Python and non-Python with spacebar mapping
– Lionel
Jun 21 '12 at 21:54
a...
Finding the id of a parent div using Jquery
...put').val()), correct);
$(this).parents('div:eq(0)').html(feedback);
});
Now there is no need for a button-class
explanation
eq(0), means that you will select one element from the jQuery object, in this case element 0, thus the first element. http://docs.jquery.com/Selectors/eq#index
$(selector).s...
Open the start page in Visual Studio after closing a project?
...art page will open automatically when the solution is closed. As far as I know, this cannot be changed directly in the IDE but there's an extension that adds that feature. See this question on SO and this VSIX-Extension (but this will disable the start page completely - if you try to open it manuall...
jQuery Datepicker onchange event issue
...s answer and then went out, and literally as I was leaving I thought "You know, you could trigger the change handler(s)" and so I've updated the answer with that. :-)
– T.J. Crowder
Jun 24 '11 at 21:52
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Where am I? - Get country
An android mobile actually does know quite well where it is - but is there a way of retrieving the country by something like a country code?
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How do I encode/decode HTML entities in Ruby?
...edited Aug 2 '16 at 13:27
Sidhannowe
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answered Nov 20 '10 at 21:59
memonk...
Setting background colour of Android layout element
.... Just searched the docs, this is pretty standard android stuff, but seems nowhere really documented. Neither the tutorials on the dev site nor the api samples make use of this. The android doc is somewhat lacking when it comes to some features. I think I picked it up by accident in some external tu...
Using group by on multiple columns
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Hi Chaitanya, I do not know if this is what you are asking but let me give you just few example. If you have a product table you use aggregate functions this way, below are two scenarios: SELECT AVG(instock) FROM products; This will calculate ...