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With the ever changing software development world (I and every other developer) live in I’ve found it increasingly harder to keep up with every toolset, every framework let alone language. In the last few years I have attempted to buckle down and focus on what I enjoy the most: C#. Over the last 6+ years of C# development I’ve inherited or developed ASP.Net WebForms 1.1 to 4.5 web applications, MVC4, 3.5 to 4.5 WinForms desktop applications, Windows Workflow, custom Sharepoint 2010 parts, WPF, iOS, Android, Windows Phone 7/8, Web Services in WCF and WebAPI and most recently diving into Windows 8 development. Suffice it to say – I’ve been around the block in regards to C#.

About 6 months ago, I started doing some early research in preparation for a very large project at work that relied more on the mathematical/statistical operations than the traditional “make stuff happen” that I am used to. Keeping with an open, out of the box mentality, I just happened to be in the Book Buyers Inc. bookstore in downtown Mountain View, California on vacation and picked up Professional F# 2.0 for a few dollars used. Knowing they were on already on version 3, I figured it would provide a great introduction to the language and then I would advance my skills through MSDN and future books. I poured through the book on the overly long flight from San Francisco International to Baltimore-Washington International using my laptop the entire flight back writing quick snippets that I could easily port back and forth between C# and F# to see the benefits and best use cases for F#. When I returned home, I found myself wanting more, and as fate would have it shortly afterwards SyncFusion was offering the F# Succinctly e-book by Robert Pickering, for free.

Eager to read the e-book after my introduction to F#, I ended up finishing it after a short weekend. The e-book, while much shorter than the paperback I purchased, provided a great introduction and solidified many of the concepts I was still cementing in my mind. Like other developers I am sure – when investing time into a new technology or language you want some guarantee of its success and worthiness of your time (especially if it is coming out of your precious off hours) Be happy to know the author chose to include real-world quotes and links to successes with F# over the traditional C# implementations. I should note, while the author does not assume some Visual Basic or C# experience, it definitely will help, but I feel that the book provides an in-depth enough explanation and easy to follow examples for anyone with some higher level programming experience to grasp the main concepts and build a solid foundation to grow from.

Another element of the e-book I personally enjoyed was the intuitive and easy to follow progression the author chose to utilize. The author early on in the book offered an introduction to F# and proceeded to dive into the fundamentals before providing real-use cases that a professional software developer would appreciate. Several books provide an introductory chapter only to spend the next half of the book on reference manual text or snippets that don’t jump out to you with a real world applicability or even a component of one.

If there was one element I wished for in the e-book, it would be for it to be longer or a part 2 be written. This "sequel" would build on the concepts provided, assuming a solid foundation of F# and dive into more real-world scenarios where F# would be beneficial over C# or other higher level programming languages. Essentially a "best practices" for the C#/F# programmer.

On a related note, during my own investigations into F# I found the Microsoft Try F# site to be of great assistance.

In conclusion, definitely checkout the F# Succinctly e-book (and others) in SyncFusion’s ever growing library of free e-books.