Adding Scalastyle in a Multi-Module SBT Scala Project

Nowadays, building a Multi-Module SBT project is becoming very common. It helps us to keep multiple related projects in a single build. Moreover, each sub-project in the build has its own SBT default directory. Also, it generates its own…

How to implement infinite scroll on canvas using paper.js

We make drawing on canvas using paper.js. In this blog, i would explain that how can we implement infinite scroll on canvas.

Suppose we have a fixed size canvas :
[code language=”scala”]
<canvas…

SBT-dependency tree

In this blog , I am going to describe how to view sbt dependency tree. Last week I had a problem related to different cross version of a dependency. I knew the problem cause but I had spent a day to know which dependency had brought that cross version of dependency. I did some study and…

Remote profiling using SSH Port Forwarding (SSH Tunneling) on Linux

In this blog post I’ll lay out few steps that are needed for remote profiling using SSH Port Forwarding (SSH Tunneling) using Yourkit profiler.

Sign-Up with Facebook, Twitter and Google using Node.js and MongoDB

Last week, we created a simple login application, which has sign up and login facility after successfully registration. 
Now we have added one more feature, i.e. Sign-up with Facebook, Twitter and Google. You can…