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I always get in trouble when creating a new project with different dependencies installed on my machine. I had to reinstall new libraries, which is doing a new thing repeatedly, and it’s time-consuming. Then I learned about docker. Docker will allow you to create a virtual machine to install all your dependencies for your specific project without tempering your primary system. Still, it is faster than the virtual machine. In this tutorial, we are going to see:

  1. Installing docker on ubuntu 20.04 LTS
  2. Creating and running a python script using the docker image

Installing Docker

For installing docker from the website for…


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Hello there! In this post, we are going to see how we can install R in our Ubuntu 20.04 LTS. Also, we will install two of R's popular packages, namely: tidyverse & rstan. Both of these packages are important tools for data scientists. Rstan is the R interface for stan, which is the state-of-the-art platform for statistical modeling and high-performance statistical computation. I faced so much difficulty installing these. So, I decided to make it simple for you guys.

Installing R

First, let’s install the R in our system. We will install R from CRAN repository. We need to install some dependencies…


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Data Structures

In this tutorial, we will see Julia's data structure. Namely,

  1. Tuple,
  2. Array,
  3. Dictionary, and
  4. Set

On to the article!

Originally published at https://fahim-sikder.github.io on July 30, 2020.


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Julia is an open-source programming language. It was designed from the beginning for high performance. Julia programs compile to efficient native code for multiple platforms via LLVM. To install it we need to download it's binary from here.

On to the article!

Originally published at https://fahim-sikder.github.io on July 8, 2020.

Md Fahim Sikder

Ph.D. Student at Linköping University, Sweden.

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