Explains the "sequence" and "traverse" functions. Both functions can be written once we have an Applicative functor.

Tweet It’s less than 2 weeks to this year’s Craft Conf and once again the line up looks amazing – Adrian Cockcroft, Adam Tornhill, Amir Chaudhry, Bart De Smet, Bodil Stokke, Dan North and plenty of other big names! I really enjoyed myself at last year’s e[...]

Thanks to docker, trying something out w/o having to figure out all the dependencies and pollute your system has become really easy. This is how I started with Storm and this is the way we now help others to try FsShelter as well – fsshelter-samples conta[...]

Microsoft buys Xamarin, as can be seen on Wired and on Microsoft blog. This has some rather exciting implications. This means that it will become easier to convince people (already familiar with Microsoft products) to use Xamarin. I’m a longtime fan of M[...]

Tweet NOTE : read the rest of the series, or check out the source code. If you enjoy read­ing these exer­cises then please buy Crista’s book to sup­port her work. Following on from the last post, we will look at the Map Reduce style today.   Style 30 – Ma[...]

After getting to know details about ng for the last months, I’ve come to appreciate some of the features of angular. You can write quite clean looking code if you know enough ng. From my personal point of preference, “scope” is a bit all over the place. I[...]

In my PhD thesis, I worked on integrating contextual information into a type system of functional programming languages. For example, say your mobile application accesses something from the environment such as GPS sensor or your Facebook friends. With coe[...]

In my PhD thesis, I worked on integrating contextual information into a type system of functional programming languages. For example, say your mobile application accesses something from the environment such as GPS sensor or your Facebook friends. With coe[...]

Tweet Hello! Just a quick note to say that recording of my talk – “7 Ineffective Coding Habits Many F# Programmers Don’t Have” – is now available in gorgeous HD quality, courtesy of NDC London. Enjoy!    7 ineffective coding habits many F# programmers don[...]