Scala Map

Source: Scala Map

Simplifying Monads in Scala

Source: Simplifying Monads in Scala

Blogging Tips & Tricks: Real Hack

Hi Bloggers, in one of the meetup I presented my topic “Blogging tips and tricks” and I exposed the tools that can help you out to attract huge number of readers to your blog, these points and tools that i have mentioned are really working already and many of the top bloggers using them. Go through these slides and let me know your views as well.

Let’s hit the count !!

 

Introduction to Shapeless !

its my blog

Knoldus Blogs

Shapeless is a type class and dependent type based generic programming library for Scala. It is an Open Source project under the Apache License v2, hosted on github.

Well, simply put, it is a well known library for generic programming in scala.

Earlier, reflection APIs were used to write generic programs. However, since reflection is usually done in runtime, it sacrifices type-safety, and introduces runtime failures.

But luckily, Shapeless is there to solve problems during compilation where they would normally be tackled in runtime. Shapeless aims to give you confidence that if a piece of code compiles, it will run as well.

Using Shapeless:

To include the Shapeless in your SBT project for scala 2.11.8 you should add the following in your SBT build,

libraryDependencies ++= Seq("com.chuusai" %% "shapeless" % "2.3.1")

Shapeless has a wide range of features. Lets have a look at two of…

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