Articles
Benchmarking Local and Global Variables, and List Comprehension in Python
Blog post on benchmarking the execution speed of local and global variables, and list comprehension. TL;DR list comprehension is fastest, followed by local variables and then global variables.... continue reading
Blog post on benchmarking the execution speed of local and global variables, and list comprehension. TL;DR list comprehension is fastest, followed by local variables and then global variables.... continue reading
{ updated: 2024-01-03 }
Generate Random Data using Python
Article on how to generate various types of random data using Python. In our examples we will use Python 3.12, but any Python above 3.6 should do.... continue reading
Article on how to generate various types of random data using Python. In our examples we will use Python 3.12, but any Python above 3.6 should do.... continue reading
{ updated: 2024-01-02 }
Python Program to Generate Large Datasets
This is a Python script to generate large datasets with randomly generated values. This program does not use Pandas or Numpy. It uses the `csv`, `json` and `random` Python modules and does not depend on any external file or database.... continue reading
This is a Python script to generate large datasets with randomly generated values. This program does not use Pandas or Numpy. It uses the `csv`, `json` and `random` Python modules and does not depend on any external file or database.... continue reading
{ updated: 2024-01-01 }
Python One-Liners to Make your Programs More Efficient
Python one-liners to make your programs more efficient and concise.... continue reading
Python one-liners to make your programs more efficient and concise.... continue reading
{ updated: 2023-12-26 }
How to sync your Raspberry Pi to remote time servers
The Raspberry Pi has no built-in clock. The Raspberry Pi OS makes regular calls to remote time servers to fetch the current time.... continue reading
The Raspberry Pi has no built-in clock. The Raspberry Pi OS makes regular calls to remote time servers to fetch the current time.... continue reading
{ updated: 2023-12-10 }
How to Enable HSTS in Nginx, Apache, Flask, NodeJS
This blog post shows how to enable HSTS in Nginx, Apache, Flask and NodeJS.... continue reading
This blog post shows how to enable HSTS in Nginx, Apache, Flask and NodeJS.... continue reading
{ updated: 2023-12-09 }
Web Controllable Christmas Lights using Raspberry Pi and RGB LED Strip
Web controllable Christmas lights using Raspberry Pi and RGB LED strip. You can change the LED strip colours.... continue reading
Web controllable Christmas lights using Raspberry Pi and RGB LED strip. You can change the LED strip colours.... continue reading
{ updated: 2023-10-23 }
How to Find SSL Certificate Expiration Date
This blog post shows how to find the SSL certification expiration date. This works for both remote websites and certificates stored locally.... continue reading
This blog post shows how to find the SSL certification expiration date. This works for both remote websites and certificates stored locally.... continue reading
{ updated: 2023-10-13 }
Python for Kids: a 30-Day Roadmap
This blog post is about a rough timeline on how to teach Python to kids. This includes a list of topics to teach core Python for school age. The suggested Python version is 3.10 and above, preferably the latest 3.11.5.... continue reading
This blog post is about a rough timeline on how to teach Python to kids. This includes a list of topics to teach core Python for school age. The suggested Python version is 3.10 and above, preferably the latest 3.11.5.... continue reading
{ updated: 2023-10-13 }
10 Gallon Blue Diamond Shrimp Tank
How to set up a 10 gallon shrimp tank with no filter, no heater and no water changes. Not Walstad, but close, and with lots of plants.... continue reading
How to set up a 10 gallon shrimp tank with no filter, no heater and no water changes. Not Walstad, but close, and with lots of plants.... continue reading
{ updated: 2023-10-13 }
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