Raffaele Rasini raffone

Using Pyenv in WSL Ubuntu 22.04 LTS to install Python 3.8

Env

Windows 10
Ubuntu 22.04 WSL
zsh

Requirements

git

PS2 Bios Download for PCSX2 & AetherSX2 Emulators | For All Regions

PS2 Bios Download (OFFICIAL) for PCSX2 & AetherSX2 Emulators

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~~scph5500.bin 26-Aug-2018 20:47 512.0K~~

~~scph5501.bin 26-Aug-2018 20:47 512.0K~~

Problem

I have a notebook connected to a port replicator. I want to use the build-in speakers and microfone and not the external ones. If I boot my notebook in my port replicator Ubuntu changes the devices to external.

Solution

Find your internal speaker

pactl list short sinks

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

	#cloud-config

	# Enable automatic package updates and upgrades during cloud-init execution
	package_update: true
	package_upgrade: true

	packages:
	# Security and Hardening
	- ufw
	- fail2ban

	if (!Object.assign) {
	Object.defineProperty(Object, 'assign', {
	enumerable: false,
	configurable: true,
	writable: true,
	value: function(target) {
	'use strict';
	if (target === undefined \|\| target === null) {
	throw new TypeError('Cannot convert first argument to object');
	}

	// strip-units required by spread mixin
	// http://stackoverflow.com/questions/12328259/how-do-you-strip-the-unit-from-any-number-in-sass
	@function strip-units($number)
	@return $number / ($number * 0 + 1)


	// pow and sqrt required by ease function
	// adapted from https://github.com/at-import/Sassy-math/blob/master/sass/math.scss
	@function pow($base, $exponent)
	$value: $base

	osascript -e 'tell application "iOS Simulator" to quit'
	osascript -e 'tell application "Simulator" to quit'
	xcrun simctl erase all