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Slice a string in Python

In this article, we would illustrate how to slice a string in Python v3.9. In additional info section, we would discuss how Python strings are immutable.

Square root of a negative number in Python

Complex numbers have an imaginary unit (i.e. i). In Python - it is 'j'. Cmath module helps us get the square root of negative number in Python.

Convert PDF to PNG, JPEG in Ubuntu

In this article, we would discuss how to convert PDF to PNG, JPEG and various other image file formats in Ubuntu. PDF stands for Portable Document Format

Import a module in Python

We can import a module in our Python program as and when required. This ensures we don't have to write the same code again and again.

input() function - get input from the user in Python

input() function, a built-in Python function, help us get input from the user. In this article, we would discuss input() function in Python v3.9.

Install Python v3.9.0 in Ubuntu 20.04 LTS

At the time of writing, Python's latest stable release is 3.9.0. In this article, we would discuss how to install Python v3.9.0 in Ubuntu 20.04 LTS release.

Install Go in Ubuntu 20.04 LTS

At the time of writing the article, the latest stable release is v1.14.5. Here, we would discuss how to install Go programming language in Ubuntu 20.04 LTS.

Install Rust in Ubuntu 20.04 LTS

We would discuss how to install Rust in Ubuntu 20.04 LTS release. The syntax of Rust programming language is pretty similar to that of C and C++.

Install Anbox in Ubuntu 20.04 LTS

Anbox basically utilizes the LXC container-based approach to run Android Applications. We would discuss how to install Anbox in Ubuntu 20.04 LTS release.

Use Python documentation generator - pydoc

pydoc is a Python documentation generator. In this article, we would discuss how to use Python documentation generator - pydoc.