Today's problem description: https://adventofcode.com/2019/day/11

Join the Tildes private leaderboard! You can do that on this page, by entering join code 730956-de85ce0c.

Please post your solutions in your own top-level comment. Here's a template you can copy-paste into your comment to format it nicely, with the code collapsed by default inside an expandable section with syntax highlighting (you can replace python with any of the "short names" listed in this page of supported languages):

<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

General Programming Q&A thread! Ask any questions about programming, answer the questions of other users, or post suggestions for future threads.

Don't forget to format your code using the triple backticks or tildes:

Here is my schema:

```sql
CREATE TABLE article_to_warehouse (
  article_id   INTEGER
, warehouse_id INTEGER
)
;
```

How do I add a `UNIQUE` constraint?

Have you watched any TV shows recently you want to discuss? Any shows you want to recommend or are hyped about? Feel free to discuss anything here.

Please just try to provide fair warning of spoilers if you can.

I've been trying to learn CSS. I went through the relevant sections of Colt Steele's Web Bootcamp. It is mostly focused on Bootstrap, which disappointed me a bit. So I went through MDN to learn Flexbox and CSS Grid, which seemed like a better alternative. The fundamentals are easy enough, but when I try to make a layout everything gets mixed in my head (even though I have the documentation open at all times). The impression I get is that modern CSS is not one thing, but a bunch of little things that resemble each other in a confusing way. It's hard to infer stuff and there are gotchas everywhere. I know this is not a programming language, but it is at least programming-related. Learning CSS feels more like learning English than a technology: you must accept that it's not a cohesive system, but rather the culmination of a long historical process full of random developments.

I tried getting back to Bootstrap, but then I have to override a bunch of stuff I don't even know is there.

I'm having a lot of trouble trying to put something very simple together. I just wanna leave that behind and go back to my beloved Python.

I did not want this to be a rant, but it is now a rant. So be it :P

This post has now a soundtrack.

So, I'm planning on building yet another browser (based on Firefox, since we already have too much Chromium forks around)

I'm intending to target the people worried about their privacy, but aren't technical enough to dabble with about:config tweaks and deal with any site breakages.

So, for this project, I'm planning on doing the following modifications to Firefox:

• Tweaked by default to get a balance between increased privacy, and less site breakage
  • Tweaks include cutting any "background" communication with Mozilla (while I trust them, some people might not) and Google (safe browsing, geolocation)
  • Maybe, possibly, an "advanced privacy settings" menu for more privacy settings in exchange for site breakage?
• Integrated ad blocker (Decided on uBlock Origin, maybe adding Nano Defender to bypass any nag screens)
• Maybe a way to "pretend" to be a Chromium browser, since some sites require that nowadays (More user agent complexity, yay!)

So, this is where this thread comes in. What would you guys want in a (Gecko-based) browser, that I can provide?

I am definitely not planning any substantial under-the-hood changes, since that would
a) make maintaining it a pain
b) be way out of my skill level.

I am only looking for stuff that can be applied with some simple source code patches, or an integrated extension, as I will not "fork" the entire FF source. This project is essentially a rebranded patchset. (Also allows for faster updates!)

ps: Please be realistic, and remember that this is a one man thing. I can not make any substantial changes, like bringing XUL add-ons back, if you know what those are.

pps: If you can, and are willing to help with anything, let me know and I'll put up a repo online :)

ppps: Please let me know if I've made a mistake while creating this topic.

Today's problem description: https://adventofcode.com/2019/day/10

Join the Tildes private leaderboard! You can do that on this page, by entering join code 730956-de85ce0c.

Please post your solutions in your own top-level comment. Here's a template you can copy-paste into your comment to format it nicely, with the code collapsed by default inside an expandable section with syntax highlighting (you can replace python with any of the "short names" listed in this page of supported languages):

<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Hey everyone,

I noticed accessing Wikipedia today that my old version of the app no longer loaded any pages, so I tried checking with my stock browser and it displayed a warning that Wikipedia is dropping support for anything that can't negotiate TLS 1.2. I haven't seen any articles on it yet online, so just thought I'd holler a mention.