Michal Čaplygin myfonj

Usage

sed -E -f solver.sed input where input is a file containing the maze.

For best results, resize your terminal to match the height of the maze. To disable animations, delete the lines containing p.

Maze format

The solver assumes the following:

The maze only contains the characters # \nSE
Every line has the same number of characters
There is only one start (S) and end (E)

CSS Scrollbar attack

Image we have the following code:

<script>
var TOKEN="abcdef";
</script>

Algorithmic layouts

You are looking at the most important, and most abundant thing on the web. You can't see it, unfortunately, because it's very small… aaaaand it's invisible — so having a magnifying glass doesn't really help here. But still.

I'm talking, of course, about U+0020; not to be confused with the band U2, who are just as ubiquitous, but far less useful.

This unicode point, representing the humble space character, is between every word, in every run of text, on every page of the web. And it has a very special characteristic: it's not sticky like glue. If two words are neighbors but there's not enough room for both of them, the space will free the second word to wrap around and start a new line.

Before getting into flexible containers, viewport meta tags, and @media breakpoints this humble character is what makes the web fundamentally 'responsive'. That is: able to change the layout of its content to suit different devices, contexts, and settings. Browser text does this automa

Automatically generated result table

const s='##-#';

const r=/#/g; r.lastIndex=1;
r.exec(s)             .index=1       .lastIndex updated  
r.test(s)             true           .lastIndex updated  
s.replace(r, 'x')     "xx-x"         .lastIndex reset    
s.replaceAll(r, 'x')  "xx-x"         .lastIndex reset

Cascade Layers, a Proposal

A syntax proposal for Cascade Layers #4470. This does not include full discussion of the Cascade Layer purpose and use-cases, which can be found in the various linked issues, but attempts to answer many of the outstanding questions about how we might implement a layering feature.

Collaborators:

Elika Etemad
Florian Rivoal
Miriam Suzanne
Tab Atkins Jr.

	// For Firefox's Web Console, creates the functions showAsPrint() and undoShowAsPrint()
	// to roughly emulate print media and revert
	function showAsPrint(){
	var docSS = document.styleSheets, ss, oldMedia, newMedia, rules;
	var p2s = function(media){
	if (media.indexOf('all') > -1) return media; //no need to change
	if (media == 'print') return 'all, wasprint'; //show on screen, too
	if (media.indexOf('print') > -1 && media.indexOf('screen') > -1) return media; //no need to change
	if (media == 'screen') return 'wasscreen'; //hide these rules
	if (media.indexOf('screen') > -1) return media.replace('screen', 'wasscreen'); //hide these rules

	commit 9f676b29d4a49356e756048ff249d17e552b5faa (HEAD -> master, origin/master)
	Author: Gary Bernhardt <[email protected]>
	Date: Sun Mar 15 13:36:55 2020 -0700

	cache public dir between deploys (note)

	Problem:
	1. A deploy starts.
	2. A browser starts loading a page.
	3. The deploy finishes.

	#!/bin/bash
	# Find files in CVE-2020-15227 nette/application issue
	# by @spazef0rze
	# Run with `bash find-cve-2020-15227.sh`, works on Linux, FreeBSD, tested on Ubuntu 18.04, FreeBSD 11.4

	# This is a universal finder for all affected versions.

	# Requirements: find, grep, bash (might work with your default shell but YMMV)

	# The fixes:

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<title>scratch</title>
	<style>
	body {
	font-family: Hack, Menlo, Monaco, 'Droid Sans Mono', 'Courier New', monospace;
	white-space: pre;