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What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
...JavaScript History API that was introduced alongside HTML5. For a URL like www.example.com/ajax.html#!key=value, Google will check the URL www.example.com/ajax.html?_escaped_fragment_=key=value to fetch a non-AJAX version of the contents.
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How to return result of a SELECT inside a function in PostgreSQL?
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Hi please check the below link
https://www.postgresql.org/docs/current/xfunc-sql.html
EX:
CREATE FUNCTION sum_n_product_with_tab (x int)
RETURNS TABLE(sum int, product int) AS $$
SELECT $1 + tab.y, $1 * tab.y FROM tab;
$$ LANGUAGE SQL;
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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
...this? The text of the page has some java interoperability remarks.
http://www.scala-lang.org/node/128
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Is there a way to force ASP.NET Web API to return plain text?
...straightforward media type formatter that support text mime types.
http://www.asp.net/web-api/overview/formats-and-model-binding/media-formatters
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How to detect the device orientation using CSS media queries?
...tion:landscape) { … }
The CSS definition of a media query is at http://www.w3.org/TR/css3-mediaqueries/#orientation
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Revert a range of commits in git
...revert -n B D
git commit -m "Revert commits B and D"
Reference: https://www.kernel.org/pub/software/scm/git/docs/git-revert.html
Thanks Honza Haering for the correction
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ASP.NET MVC: Is Controller created for every request?
... action on the controller to call, and parameters to pass to them.
http://www.asp.net/mvc/tutorials/asp-net-mvc-routing-overview-vb
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Using i and j as variables in Matlab
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Because i and j are both functions denoting the imaginary unit:
http://www.mathworks.co.uk/help/matlab/ref/i.html
http://www.mathworks.co.uk/help/matlab/ref/j.html
So a variable called i or j will override them, potentially silently breaking code that does complex maths.
Possible solutions in...
Need to understand the usage of SemaphoreSlim
... use the using statement which could make coding neater and safer.
http://www.tomdupont.net/2016/03/how-to-release-semaphore-with-using.html
I did swap _isDisposed=true and _semaphore.Release() around in its Dispose though in case it somehow got called multiple times.
Also it is important to not...
Error handling principles for Node.js + Express.js applications?
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web.archive.org/web/20160205174437/https://www.joyent.com/…
– KhaledMohamedP
Jul 9 '16 at 16:32
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