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Creating a Radial Menu in CSS
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Almost 3 years later, I finally made the time to revisit this and post an improved version. You can still view the original answer at the end for reference.
While SVG may be the better choice, especially today, my goal with this was to keep it just HTML and CSS, no JS, no SVG, ...
Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...m the thread pool and the body of the IndexCompleted action is executed on it and the result rendered to the client.
So what we can see in this pattern is that a single client HTTP request could be executed by two different threads.
Now the interesting part happens inside the IndexAsync method. I...
How efficient can Meteor be while sharing a huge collection among many clients?
...he short answer is that only new data gets sent down the wire. Here's
how it works.
There are three important parts of the Meteor server that manage
subscriptions: the publish function, which defines the logic for what
data the subscription provides; the Mongo driver, which watches the
database fo...
How to get client's IP address using JavaScript?
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I would use a web service that can return JSON (along with jQuery to make things simpler). Below are all the free active IP lookup services I could find and the information they return. If you know of any more, then please add a comment and I'll update this answer.
Cloudflare
Tr...
What is an optional value in Swift?
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An optional in Swift is a type that can hold either a value or no value. Optionals are written by appending a ? to any type:
var name: String? = "Bertie"
Optionals (along with Generics) are one of the most difficult Swift concepts to understand. Because of how they are ...
What are the main disadvantages of Java Server Faces 2.0?
...JAX-Enabled UI components which seem to make development much faster than with ASP.NET MVC, especially on AJAX-heavy sites. Integration testing looked very nice too.
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What is an existential type?
... because of the existential operator (∃). I'm not sure what the point of it is, though. What's the difference between
11...
Possible to do a MySQL foreign key to one of two possible tables?
...ser_id INT NOT NULL,
place_id INT NOT NULL,
place_type VARCHAR(10) -- either 'states' or 'countries'
-- foreign key is not possible
);
There's no way to model Polymorphic Associations using SQL constraints. A foreign key constraint always references one target table.
Polymorphic Associatio...
How are msys, msys2, and msysgit related to each other?
...rching around, but I can't find a thorough description of what's going on with these 3 versions of MSYS. (It's entirely possible I just don't know what to look for.) I do understand that MSYS is a minimal port of Linux tools to support development using MinGW, but I'm not clear on the relationship b...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
I am trying to a make custom InfoWindow after a click on a marker with the new Google Maps API v2. I want it to look like in the original maps application by Google. Like this:
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