Author Archives: Ayush Mishra

About Ayush Mishra

Ayush is the Sr. Software Consultant @ Knoldus Software LLP. In his 5 years of experience he has become developer with proven experience in architecting and developing web applications. Ayush has a Masters in Computer Application from U.P. Technical University, Ayush is a strong-willed and self-motivated professional who takes deep care in adhering to quality norms within projects. He is capable of managing challenging projects with remarkable deadline sensitivity without compromising code quality. .

Easiest Way To Insert Scala Collection into PostgreSQL using Slick


Few days ago, I had a scenario, in which I had to insert scala collection into postgreSQL using Slick. My postgreSQL table has some columns with data types such as Arrays, hstore  etc.. I tried to do this using slick, … Continue reading

Posted in Scala, sql | Tagged , , , | 4 Comments

How to Implement Cross Cutting Concern using AOP in Scala


In this blog, I have explained that how easily we can implement Cross Cutting Concern such as logging using Aspect Oriented Programming in Scala. These concerns have nothing to do with core business logic. Aspect Oriented Programming is used for … Continue reading

Posted in Agile, Java, Scala | Tagged , , | 3 Comments

How To Implement logRequestResponse in Spray


Spray has the feature to log request and response of every route through logRequestResponse. We needn’t to add log in each route because it could be done from a single place. This also helps to maintain clean code. Please see … Continue reading

Posted in Agile, Akka, Scala, Web | Tagged , , , | 3 Comments

Building Reactive applications with Akka


Knoldus organized a Meetp up on Wednesday, 29 Oct 2014 at 5:00PM. Mr. Nilanjan Raychaudhuri from Typesafe presented this session on “Building Reactive applications with Akka”. He did the session remotely from Germany and it was very well accepted by … Continue reading

Posted in Akka, Reactive, Scala, Tutorial | Tagged | Leave a comment

Easiest Way To Map Optional Nested Case Class with Slick in Scala


Few days ago, I had a scenario, in which I was supposed to map optional nested case class in slick using Scala. I was trying to do this mapping the way, I have explained below. But I was getting below … Continue reading

Posted in Java, Scala | Tagged , | 2 Comments

Solution for Riak 500 Internal Server Error


I am new to Riak and learning it. Few days ago, I got 500 Internal Server Error exception while inserting data in a Riak bucket. It was weird because I was able to insert same data in different bucket. I … Continue reading

Posted in MongoDB, NoSql | Tagged , , | Leave a comment

Weather Information System using Scala.Js and HTML


Scala.Js- a Scala to JavaScript Compiler. If you are developing your web application in Scala, you don’t need to sacrifice JavaScript interoperability. You can write your web application entirely in Scala. We have created a simple application “Weather Information System- … Continue reading

Posted in Agile, CSS, JavaScript, Scala, Web | Tagged , , , | Leave a comment

Finagle By Twitter Engineer @ Knoldus


This week, Puneet Khanduri, member of Twitter core engineering team, introduced us to Finagle in the MeetUp organized by Knoldus. It was a great session. We are thankful to Puneet. It was quite inspiring and appreciated by all attendees. Please … Continue reading

Posted in Agile, Scala | Tagged , | Leave a comment

Easiest Way to Implement Google Map in Scala.js


In this blog, I would explain how to implement Google Map in scala .js. If you are developing your web application in Scala and you want to write javascript functionality in Scala then you should go with scala.js. To implement … Continue reading

Posted in Agile, AJAX, CSS, JavaScript, jQuery, Scala, Web | Tagged , , | Leave a comment

Scala’s evolving ecosystem – Introduction to Scala.js


In this MeetUp, We introduced Scala.js as Scala’s evolving ecosystem. Scala.js- A scala to JavaScript compiler. If We are developing any web application in Scala, we don’t need to sacrifice javascript interoperability. Scala's evolving ecosystem- Introduction to Scala.js from Knoldus … Continue reading

Posted in Agile, AJAX, JavaScript, News, Scala, Web | Tagged , , | 2 Comments