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Rails: Default sort order for a rails model?
...tp://api.rubyonrails.org/classes/ActiveRecord/Scoping/Default/ClassMethods.html
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How to sort a list of objects based on an attribute of the objects?
... @FriendFX: See portingguide.readthedocs.io/en/latest/comparisons.html for Comparison and Sorting
– Cornel Masson
Feb 19 at 10:30
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What data is stored in Ephemeral Storage of Amazon EC2 instance?
...here: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/RootDeviceStorage.html
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Can you require two form fields to match with HTML5?
Is there a way to require the entries in two form fields to match using HTML5? Or does this still have to be done with javascript? For example, if you have two password fields and want to make sure that a user has entered the same data in each field, are there some attributes, or other coding that c...
Best way to implement request throttling in ASP.NET MVC?
... // see 409 - http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
c.HttpContext.Response.StatusCode = (int)HttpStatusCode.Conflict;
}
}
}
Sample usage:
[Throttle(Name="TestThrottle", Message = "You must wait {n} seconds before accessing this url again.", Seco...
what does the __file__ variable mean/do?
...n and serve a special purpose.
http://docs.python.org/reference/datamodel.html shows many of the special methods and attributes, if not all of them.
In this case __file__ is an attribute of a module (a module object). In Python a .py file is a module. So import amodule will have an attribute of ...
When to use a key/value store such as Redis instead/along side of a SQL database?
...e:
http://antirez.com/post/take-advantage-of-redis-adding-it-to-your-stack.html
I bet you'll have an aha! moment. ;)
A quote from a previous reader:
I've read about Redis before and heard how companies are using it, but never completely understood it's purpose. After reading this I can actuall...
What is a user agent stylesheet?
...y default to the webpage: trac.webkit.org/browser/trunk/Source/WebCore/css/html.css
– Santosh Kumar
Jul 7 '15 at 6:44
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(HTML) Download a PDF file instead of opening them in browser when clicked
...k downloadable instead of opening them in the browser? How is this done in html? (I'd assume it's done via javascript or something).
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Placeholder in IE9
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HTML5 Placeholder jQuery Plugin
- by Mathias Bynens (a collaborator on HTML5 Boilerplate and jsPerf)
https://github.com/mathiasbynens/jquery-placeholder
Demo & Examples
http://mathiasbynens.be/demo/placeholder
p.s
I h...