Category: AI

In our family we started out with what was then Eurotel, and everyone in my family has O2 except me, because I pay my phone bills myself. Nobody here except me uses mobile internet. I chose T-Mobile as my carrier because the plan was simply tempting, and even now I would rather not cancel it, …

Last night I finally got around to improving the artist information a bit. So I created an artist page. For now it can’t show all of the artist’s songs, but I’ll finish that soon, it’s a minor thing. That’s what it can’t do yet, and now here’s what it can do: Main artist info from …

For the longest time I had Vodafone, with plans from Czech Railways (the so-called CD Bonus). Then I bought a new SIM from Tesco Mobile. I had it for about 1.5 years, and half a year before I moved Tesco Mobile over to T-Mobile, I also got Kaktus, where I ported my VF number. I …

Over the last few days I have mostly been taking a break from programming. Even so, I found the time to get a few things done. The improvements mostly concern the Lyrics website, but occasionally some of the others too. To give this some structure, I will list them: I added this Angular component to …

Today I managed to head out geocaching at least for a little while, specifically to Reka, where I had 2 caches I had already visited and 3 that would be completely new to me. I skipped one of those where I had already tried my luck, since I probably wouldn’t have figured out anything new …

It took me a while to brush up on regexes, but it was definitely worth it. The thing is, at the beginning I had only 1 domain – sunamo.cz. Back then it was bought for me by someone else, who later cut off contact with me, so I let the domain expire and then bought …

Because I took an indefinite break from programming and wanted to spend more time on my other hobbies – a good book or geocaching – no new article has appeared here for an unusually long time. I would like to make up for that now, since this is a good opportunity. Originally I planned to …

Google simply cannot create a good, usable programming language, and when it does, it always kills it with something else (usually an unintuitive editor, or Java), so the whole language and its libraries barely survive and nobody uses them. A few bullet points of thoughts on Dart: Google killed Dart Editor – I tried plenty …

This feature was already available for BibleServer reading plans, so it didn’t take much effort – the biggest problem I ran into was that I wanted people to be able to add verses to favorites while searching too, but there were 2 complications: The page offers search in 3 ways (by chapter, full text, verse). …

The GROUP BY clause in SQL is used to get only unique rows. You have to specify only the columns you want them evaluated by – and the same ones both after GROUP BY and after SELECT. The only exception is aggregate functions (SUM,AVG, etc.). That is not a problem at all, though, because (with …