Sure, computers are powerful tools that allow us to create, edit, and share various types of content. However, it can also be a source of frustrations and even horror especially when we lose our work or made a mistake that ruins the creation. We may make mistakes or change our minds about what we want […]
Tag: coding
Calculating Euclidean Distance in Python
Euclidean distance is the length of the line segment between two points in Euclidean space. It can be calculated from the Cartesian coordinates of the points using the Pythagorean theorem. It is a simple formula enough to be calculated by hand but powerful enough to be used in Machine Learning and Artificial Intelligence applications for […]
New Arrival: Shrimp Care App!
I recently picked up a new hobby: Shrimp keeping! Having 40+ years of experience with keeping tropical fish, I thought this would be an interesting addition and to put my extra 29 gallon tank to good use. To get started, of course, I researched online about types of shrimps and their requirements. Then I joined […]
UPDATED: Find out more about your birthday
Sometime ago, I shared my code on how to determined the day of the week of someone’s birthday based on the DOB. You can check the original post here: https://flyingsalmon.net/which-day-were-you-born/Today, however, I am extending it a little further and also showing additional information about the birthday. For example:The key news/historical events of that day!What generation […]
Word Connect Game
Recently, the game on New York Times has been getting a lot of attention and generating much excitement by the readers. While I don’t subscribe to the newspaper, my friends shared the game screens with me which prompted me to ponder if I could create my version of this in Python. So, after a few […]
Population, Procreation Simulation (Python)
In this post, I share my design and code for simulating some propagating organisms (you can think of them as humans, other creatures, cells, whatever you like) with certain rules. And although I have a couple of other variations of this made in C/C++ in the past, I wanted to do it in Python and […]
Bingo: Player v CPU (Python)
In this post, I share how l implementedd the classic Bingo game (American version) in Python. This version is one player versus CPU. See the rules below if you’re not familiar with Bingo (especially American version). More details about the program and the link to the full source code below along with ability to play […]
Simulating object’s free fall on different planets, sun, and the moon
How can we simulate a box being dropped straight from some height on Earth and graphically show the action in real-time? How will it be different on the Moon? Or on the Sun (assume it can resist the high temperature), or on other planets including dwarf planet like Pluto? Well, that was my curiousity that […]
Word definitions, synonyms, antonyms via RAPIDAPI
This program gets all definitions of a user-entered word from WORDS API service called RAPIDAPI. Once connected, the response is in JSON and we display the meanings neatly on screen as well as optionally write (append) the word and its meanings(s) and part-of-speech to a csv file. Demonstrates: 1) how to get word definition using […]
Extract sample subset with given criteria
How to load a subset of data from a full dataset with given percentages proportions by a column (“Group” in this example) plus how to import/export the Excel data file. Objective:We have n food items from 4 different groups: dairy, fruits, protein, vegetable in an XLSX sheet with a header and 3 columns: Name, Group, […]