Cees Timmerman CTimmerman

Common Media Query breakpoints:

Breakpoint	Description
< 481px	Mobile devices
481px — 768px	iPads, Tablets
769px — 1024px	Small screens, laptops
1025px — 1200px	Desktops, large screens
1201px and greater	Extra large screens, TV

Bootstrap breakpoints:

Heat and power

I have district heating from a combined heat and power plant, which should be 80+% efficient. A solar air to water heat pump could be more efficient at 29% * usually 200% but sometimes 400% (For reference, traditional gas boilers only go up to 94%.) = 58% to 116%, the latter might require ground instead of air. CO2 is a relatively safe refrigerant.

According to ChatGPT: The efficiency of a typical modern steam turbine in a power plant is around 30-40%. Fuel cells can achieve efficiencies in the range of 40% to 60% or even higher for solid oxide fuel cells (SOFCs). Those and molten carbonate fuel cells (MCFCs) are used in combined hea

Windows sucks, too!

Audio

Needs a registry hack to stop audio pops.
Windows 11 TTS stops working randomly.
64-bit Windows 10 Home version 1909 build 18363.900 (and probably 11) lacks audio enhancement tab. Turns out MSI decided to change that to Realtek Audio Console, Sound Effects, Nahimic, Effects ON, Volume Stabilizer.
Audio mixer sucks since 11. Doesn't show the Xbox game bar making noise, eg https://www.youtube.com/watch?v=uNCQzwPptbA
Settings app fails at volume mixer and Bluetooth settings, unlike the settings popup from the systray.

Apps

If you don't learn from the past you're doomed to repeat it.

Audio

Dell
Latitude 5501 sounds even worse than my MSI MS-16P7 due to ratting its plastic case. Interviews sound like a poor phone connection. Iron Maiden - Can I Play With Madness on the other hand is tolerable and even has some bass, almost enough for Robbie Williams - Angels, which sounds like a not-quite-tuned FM radio for the vocals (too little power), particularly noticable on U2 - Discotheque. Without "audio enhancements" disabled, its audio jack adds a rumble to videos like this. Worst audio hardware I've ever used, especially playing this. Then again, using my

gunicorn run:app --workers=9
gunicorn run:app --workers=9 --worker-class=meinheld.gmeinheld.MeinheldWorker

Macbook Pro 2015 Python 3.7

Framework	Server	Req/s	Max latency	+/- Stdev

	import java.io.FileDescriptor;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.OutputStream;
	import java.io.PrintStream;

	/**
	* Main class for the HelloWorld application.
	*/
	public class HelloWorld {

	# Enable Realtek driver power management, this is the default value
	REG ADD "HKCU\Software\Realtek\RAVCpl64\PowerMgnt" /v "Enabled" /t REG_DWORD /d 1 /f

	# Disable Realtek driver power management, sometimes fixes realtek popping sound
	REG ADD "HKCU\Software\Realtek\RAVCpl64\PowerMgnt" /v "Enabled" /t REG_DWORD /d 0 /f

	# Replace XXXX with the corresponding key that has "Realtek" in the "DriverDesc", find using regedit
	REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\Class\{4d36e96c-e325-11ce-bfc1-08002be10318}\XXXX\PowerSettings" /v "IdlePowerState" /t REG_BINARY /d "ffffffff" /f
	REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\Class\{4d36e96c-e325-11ce-bfc1-08002be10318}\XXXX\PowerSettings" /v "PerformanceIdleTime" /t REG_BINARY /d "ffffffff" /f
	# Example if class is in 0000

	function _draw()
	cls(8)
	srand(5)

	-- Iterate every 8 square pixels of the screen.
	-- The `.5` is to make sure the points are at the center of each pixel.
	-- We'll draw one wall of the maze in each square.
	for y=.5,129,8 do
	for x=.5,129,8 do
	-- Progress in the rotation cycle. One rotation is [0..1]

	<html>
	<!-- Thanks to https://medium.freecodecamp.org/learn-react-js-in-5-minutes-526472d292f4 -->
	<head>
	<script src="https://unpkg.com/react@15/dist/react.min.js">//React controllery stuff.</script>
	<script src="https://unpkg.com/react-dom@15/dist/react-dom.min.js">//More React controllery stuff.</script>
	<script src="https://unpkg.com/[email protected]/babel.min.js">//Translates JSX to JS.</script>
	</head>
	<body>
	<div id="root">Target node for our React code.</div>
	<script type="text/babel">