Python code for Trigonometry Calculator
Trigonometry is an important branch of mathematics that deals with the study of relationships between the sides and angles of triangles. It finds applications in various fields, such as physics,…
Solving Quadratic Equations with Python
Quadratic equations are a type of polynomial equation that have been studied for centuries. They have applications in various fields such as physics, engineering, and economics. A quadratic equation is…
Translating genes with BioPython
Biopython is a popular open-source Python package for biological computation, and it provides a wide range of functionalities for sequence analysis. One of the essential tasks in molecular biology is…
How to download and manipulate DNA sequences using Python and BioPython
DNA sequencing is a powerful tool that has revolutionized the field of genetics. With the advancement of next-generation sequencing technologies, vast amounts of genetic data are generated in a short…
How to convert between SMILES and InChl formats
SMILES (Simplified Molecular Input Line Entry System) and InChI (International Chemical Identifier) are both methods of representing chemical structures in a machine-readable form. SMILES is a string-based representation of a…
How to convert between structural file formats such as PDB, MOL2, and SDF
MOL2, PDB, and SDF are all file formats used to represent molecular structures. These file formats are widely used in the fields of chemistry, biochemistry, and computational biology, and they…
How to install python on your machine
This post show how to install and run python on Ubuntu Linux system or Mac OS system. It covers python3. Installing and running If you are using Linux, python3 is…
Python Basics
This is a quick introduction to the basics of python programming language. It covers python3. Variables See the following program. Save as datatype.py: To run Output Casting between string, int,…
Object-Oriented Python
Python is a fully object-oriented programming language but it can also be used for scripting. It is assumed that you are already familiar with object-orientation concepts and have experience writing…
Python Error Handling
In Python, you can handle errors with exceptions. The following code will generate an FileNotFound error because the file it is trying to open does not exist: output An error…