2 comments on “ScalaFP: Mystery Of Scala Higher Kinded Type.”

ScalaFP: Mystery Of Scala Higher Kinded Type.


Scala type system holds a lot of mysteries. Sometimes these mysteries confuse us but mostly they provide us with a powerful feature. Today we will be discussing one of them called Higher Kinded Type Or Second Order Type. Before moving…

4 comments on “Back2Basics: The Story of Trait – Part 4”

Back2Basics: The Story of Trait – Part 4


In our previous blog The Story of Trait - Part 3, we have discussed the mixin, one of the charming feature of traits. Now we are going to explore chaining of traits. We have seen how can we mix more than…

0 comments on “Meetup- Boost your App with Gatling”

Meetup- Boost your App with Gatling


Hi all, Knoldus has organized a 45 mins session on 23rd March 2018. The topic was Boost your App with Gatling. Many people have joined and enjoyed the session. I am going to share the slides here. Please let me…

1 comment on “Tidy Gherkin, Boon for Business Analyst”

Tidy Gherkin, Boon for Business Analyst


Hello All, In this blog, we are going to explain how Tidy Gherkin works as a Boon for Business Analyst. Who writes or creates Behaviour-driven development (BDD) scenarios i.e feature file? The domain expert typically writes the Story Narrative. In…

3 comments on “Back2Basics: Catalogue #1”

Back2Basics: Catalogue #1


Knoldus Inc is proud to announce the launch of program "Back2Basics". Back2Basics is our effort to add value to the Scala ecosystem by exploring not so explored concepts in Scala. The idea behind the inception of the program is to…

0 comments on “Do you know Akka-HTTP Cache?”

Do you know Akka-HTTP Cache?


Today we are to going to talk about a very important aspect of reactive web applications development. It's not from the alien world, we always talk about it but we rarely want to deal with it. It's Cache. In today's…

0 comments on “MachineX: Total Support Tree for Association Rule Generation”

MachineX: Total Support Tree for Association Rule Generation


In our previous blogs on Association Rule Learning, we have seen the FP-Tree and the FP-Growth algorithm. We also generated the frequent itemsets using FP-Growth. But a problem arises when we try to mine the association rules out of these…

0 comments on “Create AWS Lambda with ease”

Create AWS Lambda with ease


Hi readers, this is my second blog on AWS lambda, I covered the basics in my previous blogs. Now we will focus on the implementation part. Before starting, please keep a check on these things: Prerequisite Setup your AWS account, click…

0 comments on “MongoDB #2 – CRUD”

MongoDB #2 – CRUD


Hello everyone! In my previous blog I explained about what is MongoDB and why we need to go with it you can find in this blog. https://www.codeproject.com/KB/database/1037052/image006.png In this blog, I will try to explain CRUD operations on MongoDB using MongoShell.…

0 comments on “Stream a file to AWS S3 using Akka Streams (via Alpakka) in Play Framework”

Stream a file to AWS S3 using Akka Streams (via Alpakka) in Play Framework


In this blog post we'll see how a file can be streamed from a client (eg: browser) to Amazon S3 (AWS S3) using Alpakka's AWS S3 connector. Aplakka provides various Akka Stream connectors, integration patterns and data transformations for integration use…