very useful gem to send all kinds of notification from Rails. Haven't tested it myself.
Interesting analysis. Also follow the links to more good stuff
Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source. - mengshukeji/Luckysheet
Always nice to see alternatives to devise but this is just as complicated. I haven’t used it but my question is how much of the user facing UI does it provide and how do you customize it?
This looks like an amazing tool. I plan to try it asap!
Great, I think I agree with all of it. We should all be able to live with these!
One liners are always fun to learn.
Looks like a useful addition to the various diagram makers.
I spent way too long figuring out the how to make video calls feel natural. Here’s the best advice I came up with.
Looks like another wonderful rails deployment solution. Definitely will check this out as an alternative to Heroku.
For robot reasons I have been diving into linear algebra and have done a pretty thorough search of resources for this. This is one of the pretty simple summaries.
More Kalman Filter links. This one is one of the best.
Free offline GeoGebra apps for iOS, Android, Windows, Mac, Chromebook and Linux
Ive been doing a deep dive on Kalman Filters. Here are one of the best explanations. Beware it's hard.
Seems like a comprehensive but short and sweet set of basic math notes for problem solving. College level.