Have you ever had a flashlight “ruined” by some ancient batteries becoming a permanent part of the flashlight? In my latest instructable I have an example home-re-built flashlight I made recently. If you have some good flashlights ruined by bad batteries please see this tutorial as an example of how you might turn it into something new and working again!Continue reading “Re-flash-light project”
During lockdown in many cities it may be a good time to stay in and do some reading or video games. But what are some good games that can improve your mind during these challenging times? Here are a few suggestions:Continue reading “Brain games”
While many of us may not be going to favorite programming conferences, there are some interesting upcoming conferences to watch or watch the videos:
Digital Ocean TIDE – Going on now, a bit like the AWS free conference – a bit of an infomercial.
Knime – still a few upcoming live dates coming up on this one and the previous sessions are up, explaining this powerful machine learning tool.
May you go fourth and program!
200 OK conference – tomorrow, May 15th
Enthusiastcon – 10min talks June 6th
Today the Wordfence developers announced the new fastorslow.com tool, a handy tool for seeing how fast your site is in various parts of the world. The Wordfence folks build a quite useful plugin used by many sites – and this one – to keep reduce risk of attack.
This new tool however can be used to see the performance of any type of public site and recommendations on speeding it up. It also would be a much easier way to time requests to a server like in the World Network Requests Measurement post.Continue reading “FastOrSlow – the new site checker from WordFence”
The Repeater-START app now includes repeaters imported from the New England Repeater Directory. This makes the app and repeater listing much more useful to those in Massachusetts, Connecticut, Vermont, Rhode Island, New Hampshire and Maine! This expands the repeater-START app and any other applications needing an offline, fairly complete listing of amateur radio repeaters worldwide.Continue reading “New England Repeaters added to Hearham.live Repeater Listing and Repeater-START”
With the recent increased cases of covid-19, many are staying home or quarantined. Here are a few ideas to productively spend some time…Continue reading “Things to do while distancing or quarantined at home”
In Ian Stewart’s book, Professor Stewart’s Casbook of Mathematical Mysteries, he writes about an easy way one might prove that the earth is not flat. His “easy” proof can be done by booking some flights and timing them… or, simply looking up actual flights from certain cities to other cities. If it is much much shorter for a certain flight from A to D while A to B to C to D in a nearly straight line is much longer, it’s effectively a proof you can go around the world without falling off…Continue reading “Mathematics with Pi – and earth measurement with network requests”
The new Hearham live repeater listing has been up for one week and now has hundreds of repeater listings up! If you’ve been looking for a database to use for your offline app, this may be it! Unlike other repeater listings this aims to be up to date and allow for timely comments to go out to all users of the repeaters to know about any outages or changes.Continue reading “Announcing Hearham live repeater listing”
There’s a big difference between having that quick python script set up with a GUI, and having a full desktop or mobile app ready to click install. In this post I’ll show the steps to build a Python script into an installable application.Continue reading “Building a Linux App part 7: Building an Installer File”
It’s easy to start a Python project in one file, and then add class after class and function after function in the same file – as i have in the repeater-start project. This can get unwieldy after awhile. As I am adding a type for the open-source Hearham Live Repeater Listing, I will make a new node creator that will get the repeaters out of the api. So from what I had before, just one repeater code:Continue reading “Building a Linux App with Python – Part 6, connecting to the repeater listing!”