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Unicode Character Look-Alikes

Original Letter	Look-Alike(s)
a	а ạ ą ä à á ą
c	с ƈ ċ
d	ԁ ɗ
e	е ẹ ė é è
g	ġ
h	һ

Common Terminal Commands

Key Commands & Navigation

Before we look at some common commands, I just want to note a few keyboard commands that are very helpful:

Up Arrow: Will show your last command
Down Arrow: Will show your next command
Tab: Will auto-complete your command
Ctrl + L: Will clear the screen

Inspiration

ffmeg as worker can be found at https://github.com/Kagami/ffmpeg.js/

Final build can be obtained via wget https://unpkg.com/ffmpeg.js@3.1.9001/ffmpeg-worker-mp4.js

First, clone the Mozilla focus project and make it fetch its list:

$ git clone https://github.com/mozilla/focus.git
$ cd focus
$ ./checkout.sh
$ cd Lists

This delivers several JSON formatted files, of which we are going to use disconnect-advertising.json. We'll filter out the good bits using jq, and create a Lua representation:

GROKKING NOTES

I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.

So below I made a list of leetcode problems that are as close to grokking problems as possible.

Pattern: Sliding Window

Offline MDN Docs

If you want resources offline to learn about programming and web technologies MDN is for you! and I recommend to use MDN over w3school because w3school is outdated.

full tarball download

Download it offline (2.1gb) at https://mdn-downloads.s3-us-west-2.amazonaws.com/developer.mozilla.org.tar.gz

Third-party toolsSection

Recently found some clowny gist was the top result for 'google takeout multiple tgz', where it was using two bash scripts to extract all the tgz files and then merge them together. Don't do that. Use brace expansion, cat the TGZs, and extract:

$ cat takeout-20201023T123551Z-{001..011}.tgz | tar xzivf -

You don't even need to use brace expansion. Globbing will order the files numerically:

$ cat takeout-20201023T123551Z-*.tgz | tar xzivf -

	version: '3'

	services:
	shopware:
	container_name: shopware
	image: dockware/dev:latest
	ports:
	- "22:22" # ssh
	- "443:443"
	- "80:80" # apache2

	const lat = 36.527061;
	const lng = -6.288596;

	const url = `https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lng}&current=temperature_2m,wind_speed_10m&hourly=temperature_2m,relative_humidity_2m,wind_speed_10m`;

	function mostrar(tiempo) {
	//console.log(tiempo.current.temperature_2m)
	//console.log(tiempo.hourly.time[68])
	//console.log(tiempo.hourly.temperature_2m[68])
	calcularTemperaturaMedia(tiempo, 0);

	{
	home.file."test-file" = {
	text = "Hello world";
	force = true;
	mutable = true;
	};
	}