I enjoy a few weather tools. For example, I enjoy
blitzortung that shows live lightning. Currently, you can see a long chain of lighting through eastern Germany and up through Denmark, Sweden and Norway.

This is expected, since we’ve had very warm weather for a while, and it’s supposed to change to colder weather soon.

But is there a good website that can show me easily the weather front that is currently creating all those lightning strikes? The sites I know only shows vague colors and you can perhaps implicitly see some change in pressure, wind, temperature etc, but nothing that clearly shows an east front where for example you would expect lightning soon.

I think many of us are students, or just like self-learning some topics for themselves, perhaps their work requires studying — I think it might be interesting to collect a few tips we have experience with on how to do it efficiently.

I would start with probably one of the best tools in this category that I think are still underutilized by many: spaced-repetition software. Perhaps more people might be familiar with the concept from language learning with word cards, but the base idea is that reinforcing some knowledge at increasing intervals will effectively make you remember it ’forever’. A final selling point on this topic: it only requires 10 minutes out of your entire life to remember a fact for basically forever with instant recall - that’s a very good use of one’s time in my opinion. For more information on it here is a great article.
(It’s talking about Anki, a notable spaced repetition program that is free and open-source (the ios client is paid though, as this is the only income source of the maintainer, but you could just use the web interface as well. Not affiliated))

I know the topic is very generic, but post any resources that helped you to learn making music, be it learning playing instruments or mixing.

For me, justinguitar.com helped in learning guitar from scratch. Lessons are spread out pretty well to not make very big jumps in complexity, and I love Justin's presenting.

Input wanted for an article.

Let's say that your company is considering the purchase of an expensive new application to help in the company's software development. The demo looks great, and the feature list makes it sound perfect for your needs. So your Management arranges for a proof of concept license to find out if the software is worth the hefty investment. The boss comes to you to ask you to be in charge of the PoC project.

I'm aiming to write an article to help developers, devops, and testers determine if a given vendor's application meets the company's needs. The only assumption I'm making is that the software is expensive; if it's cheap, the easy answer is, "Buy a copy for a small team and see what they think." And I'm thinking in terms of development software rather than enterprise tools (e.g. cloud-based backup) though I suspect many of the practices are similar.

Aside: Note that this project is beyond "Decide if we need such a thing." In this scenario, everyone agrees that purchasing a tool is a good idea, and they agree on the baseline requirements. The issue is whether this is the right software for the job.

So, how do you go about it? I'm sure that it's more than "Get a copy and poke at it randomly." How did (or would) you go about designing a PoC project? If you've been involved in such a project in the past (particularly if the purchase wasn't ideal), what advice could someone have given you to help you make a better choice? I want to create a useful guide that applies to any "enterprise-class" purchase.

For example: Do you recommend that the PoC period be based on time (N months) or workload (N transactions)? How do you decide who should be on the PoC team? What's involved in putting together a comprehensive list of requirements (e.g. integrates with OurFavoredDatabase, meets performance goals of X), creating a test suite that exercises what the software dev product does, and evaluating the results? ...and what am I not thinking of, that I should?

A while back I developed a desktop-based text editor (Scrivenvar) that uses the Chain-of-Responsibility design pattern to help me author fairly involved text documents. The editor's high-level architecture resembles the following diagram:

https://i.imgur.com/8IMpAkN.png

Am I reinventing the wheel here? Are there any modern, cross-platform, liberal open-source (LGPL, MIT, Apache 2), text editor frameworks (such as xi or Visual Studio Code), that would enable (re)development of such a tool?

Scrivenvar is written in Java, but to my chagrin, Java 9+ no longer bundles JavaFX. The text editor was based on MarkdownWriterFX, itself based on JavaFX. This means there's no easy upgrade path, so I'm looking to rebuild the editor either as a cross-platform desktop application or as a web application.

After using Shreddit to delete my Reddit history periodically for some time now, I finally decided to make a cron job to automate it on a weekly basis. I use it to delete every post and comment that isn't whitelisted, which right now is just a tiny subreddit for a musician I like that I solely moderate and a pinned post explaining why I have a bunch of karma but barely any posts.

After setting this up, it got me curious as to what tasks other people automate in their lives in order to streamline their workflows and eliminate minor (or major) routine tasks.

So, what do you automate, and how did you go about doing it?

I've realized over the past few hours that I've spent an absurd amount of money relative to my income over the last few days, and I think that starting to budget would probably be a very good thing for me. Does anyone know of any good tools for keeping and managing a personal budget?

@Deimos clued me in to this site which lets you filter your Steam library using tags. I had no idea this was even a thing, and it made me want to know what else I'm missing. What are some great sites/tools out there that improve your Steam experience?

It should go without saying that they need to be safe to use. I know scam Steam sites are a dime a dozen, so make sure you're posting something that's properly vetted.

Here's a running list of submissions:

Just got my first MacBook Pro, and I've been setting things up. Wondering what people's "must have" software on MacOS is and what programming tools you might recommend. I've heard that I should definitely install homebrew so that I can have a real package manager like I've got on Linux.

I've started doing this amateurishly a few months ago, translating a novel slowly, and nowadays I'm thinking of going to a few publishers and asking for actual contracts. Currently, I'm using an Org mode file in Emacs to do the translation, but I'm not sure that this is the most optimal way to do it. I was doing it using paper for a while, but editing and commenting is more flexible in Org mode. Yet it is also rather cumbersome the way I do it:

<<pageNo.paragraphNo.sentenceNo>> Text, text text
#
some text with a comment
# comment about the part between this comment and the above empty one
more text, more text. <<...>> Another sentence

I'm thinking of adding some code to make this a bit prettier, though.

But are there anything that's better out there already. My preference hierarchy: Emacs mode, yayyy! > Open source app, that's fine > Proprietary app, shit! but better than nothing.

I'm not sure if this should go under ~comp, ~tech or here (~books).