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Setting href attribute at runtime

...ector. If you have set the class for the anchor element, use '.class-name' and if you have set the id for the anchor element, use '#element-id'. share | improve this answer | ...
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Is it possible to make an ASP.NET MVC route based on a subdomain?

... You can do it by creating a new route and adding it to the routes collection in RegisterRoutes in your global.asax. Below is a very simple example of a custom Route: public class ExampleRoute : RouteBase { public override RouteData GetRouteData(HttpContext...
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What is an idempotent operation?

...g that x in the mathematical definition represents the state of an object, and f is an operation that may mutate that object. For example, consider the Python set and its discard method. The discard method removes an element from a set, and does nothing if the element does not exist. So: my_set.dis...
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Javascript reduce on array of objects

... After the first iteration your're returning a number and then trying to get property x of it to add to the next object which is undefined and maths involving undefined results in NaN. try returning an object contain an x property with the sum of the x properties of the parame...
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Custom events in jQuery?

I'm looking for some input on how to implement custom eventhandling in jquery the best way. I know how to hook up events from the dom elements like 'click' etc, but I'm building a tiny javascript library/plugin to handle some preview functionality. ...
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What kinds of patterns could I enforce on the code to make it easier to translate to another program

... programming language to another. The languages I am starting with are PHP and Python (Python to PHP should be easier to start with), but ideally I would be able to add other languages with (relative) ease. The plan is: ...
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SQL Query Where Field DOES NOT Contain $x

... the given string, it can use indices (if there is an index on that field) and be reasonably fast: -- Finds all rows where a does not start with "text" SELECT * FROM x WHERE x.a NOT LIKE 'text%'; share | ...
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Add Variables to Tuple

I am learning Python and creating a database connection. While trying to add to the DB, I am thinking of creating tuples out of information and then add them to the DB. ...
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How to use Git and Dropbox together effectively?

Is it possible to use Git and Dropbox together effectively? 20 Answers 20 ...
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What guidelines for HTML email design are there? [closed]

...ting in emails while maintaining good visual stability across many clients and web based email interfaces? 9 Answers ...