Programming

Python virtual environment and package management

This article provides an introduction to Python virtual environment and explains how to manage Python packages.

Sun, Feb 14, 2021
Python Python virtual environment
Programming

A Python program template

This article provides a Python program template that accepts command-line arguments.

Sun, Apr 5, 2020
Python Template
Security

Why is RSA algorithm secure?

This article explains why RSA algorithm is secure.

Sun, Mar 29, 2020
Cryptography RSA Encryption-Decryption
Security

Message encryption and decryption with RSA keys

This article explains how RSA public/private keys are used for message encryption and decryption.

Sun, Mar 29, 2020
Cryptography RSA Encryption-Decryption
Security

Generate and analyze RSA key pairs

This article explains about the tools required to generate and analyze RSA public/private key pairs.

Sun, Mar 22, 2020 (edited Sun, Mar 29, 2020)
Cryptography RSA Encryption-Decryption
Security

RSA algorithm explained with examples

This article explains the mathematics behind the RSA algorithm with examples.

Sun, Mar 15, 2020
Cryptography RSA Encryption-Decryption
Programming

Fibonacci number programming

This article explains various ways to write programs for calculating Fibonacci numbers.

Sun, Feb 23, 2020 (edited Sun, Sep 20, 2020)
Fibonacci number
Mathematics

Fibonacci sequence and its various mathematical forms

This article explains the Fibonacci sequence and its various mathematical forms.

Sun, Feb 23, 2020
Fibonacci number
Programming Distributed Ledger Technology

Create, deploy, and interact with an ERC-20 token

This article explains how to create a smart contract for ERC-20 token, deploy the token on a local Ethereum network, and intract with the deployed token.

Sun, Feb 9, 2020
Blockchain Ethereum Smart contract ERC-20 Truffle Ganache CLI OpenZeppelin
Programming Distributed Ledger Technology

Create, deploy, and interact with a simple smart contract

This article explains how to create a smart contract for a simple data storage, deploy the smart contract on a local Ethereum network, and intract with the deployed smart contract.

Sun, Feb 9, 2020
Blockchain Ethereum Smart contract Truffle Ganache CLI