AnastasiaDunbar

//JavaScript uses 32-bits bitwise operands on 64-bits floating-point numbers.
function readBitsLE(bytes,at,size){
	let b=Math.floor(at/8),shift=Math.floor(at)%8,
	    mask=size>=32?4294967295:(1<<size)-1;
	return((
		(bytes[b]|bytes[b+1]<<8|bytes[b+2]<<16|bytes[b+3]<<24)>>>shift|
		Math.floor(bytes[b+4])*Math.pow(2,32-shift)
	)&mask)>>>0;
}
function writeBitsLE(bytes,at,size,value){

AnastasiaDunbar

(string=>{
	string=string.replace(/(\[[^\]]+\]{[^{]+})+/g,x=>"<ruby>"+x+"</ruby>");
	var multiReplace=(s,o)=>{
		for(var key in o){ //What if there were collisions (replacing what's already been replaced)?
			s=s.replace(key,o[key]);
		}
		return s;
	},matches=[...string.matchAll(/\[[^\]]+\]{[^{]+}/g)],iShift=0;
	for(var i=0;i<matches.length;i++){
		var index=matches[i].index,length=matches[i][0].length,

AnastasiaDunbar

script "Add grid markers" language "javascript";

var options=[2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,20,24,32,64,100,128,256];
function div(a,b){var temp1=0,temp2=0;temp1=a;temp2=b;return temp1/temp2;} //Since I can't convert int to float.
function addMarkers(index,asRegions,addEnd){
	var start=0,end=0,count=options[index];
	Editor.GetSelectionS(start,end);
	if(asRegions){
		for(var i=0;i<count-1;i++){
			EditorSample.AddRegion(IntToStr(i),start+Round(div((end-start)*i,count)),start+Round(div((end-start)*(i+1),count))-1);

AnastasiaDunbar

function multiplyMatrix(a,b){
	var o=[];
	for(var i=0;i<a.length;i++){
		o[i]=[];
		for(var j=0;j<b[0].length;j++){
			var s=0;
			for(var k=0;k<a.length;k++){s+=a[i][k]*b[k][j];}
			o[i][j]=s;
		}
	}

AnastasiaDunbar

function clamp(x,minVal,maxVal){return Math.min(Math.max(x,minVal),maxVal);}
function pointInRect(px,py,x,y,w,h){return px>=x&&py>=y&&px<x+w&&py<y+h;}
function drawASCIItable(x,y,w,h,columns=8,fromChar=32,toChar=126){
	stroke(255);noFill();
	rect(x,y,w,h);
	if(user.click){user.ASCIItableClicked=pointInRect(mouseX,mouseY,x,y,w,h);}
	var charCount=(toChar-fromChar)+1;
	for(var i=1;i<columns;i++){
		line(x+(i/columns)*w,y,x+(i/columns)*w,y+h);
	}

AnastasiaDunbar

//Note: JavaScript bitwise operators can only handle 32 bits, and 31st bit is used as a sign bit (use `x>>>0` to unsign it).
//Note: `1<<x` is sometimes used like an alternative to `2**x` (or `Math.pow(2,x)`) here.

//sign , (exponent bit)*eb , (mantissa bit)*mb.
function customFloatSize(eb,mb){return eb+mb+1;}
function maximumFloatNumber(eb,mb){let e=1<<(((1<<eb)-2)-1);return e+(e*(1-(1/(1<<mb))));}
function fromCustomFloat(x,eb,mb){
	let sign=(x>>>(eb+mb))&1?-1:1,
	    maxExp=(1<<eb)-1,
	    expBits=(x>>>mb)&maxExp,

AnastasiaDunbar

javascript:(()=>{
	let magic="store(code);",hn=location.hostname,d=document,qS=(s,o=document)=>o.querySelector(s),
	element,value,description=[new Date().getTime()];
	if(/openprocessing\.org/.test(hn)){
		element=codeMirror;
		value=element.getValue();
	}else if(/(wavepot|tinyrave)\.com/.test(hn)){
		element=ace.edit("editor").getSession();
		value=element.getValue();
	}else if(/mytextarea\.com/.test(hn)){

AnastasiaDunbar

Before enabling Developer Mode, archive your 'Downloads' folder, bookmarks, passwords, cache, add-ons, themes, apps, history, settings, custom words for spell check and etc. if you'd wish to keep your data.

Remember to disable Developer Mode before getting warranty support, this would also go through the same powerwash process.

Before setting up Linux (Beta), note that your Chromebook typically protects your computer by running each app in a “sandbox”. However, all Linux apps are run inside the same sandbox. This means a harmful Linux app can affect other Linux apps, but not the rest of your Chromebook. Permissions and files shared with Linux are available to all Linux apps. But speakers, microphones, cameras, USB devices/debuggers, Android Studio, emulators, hardware acceleration, GPU and video decoding aren't yet supported.

Steps to enable Developer Mode on your Chromebook:

1. Press and hold Esc+Refresh+Power simultaneously.
2. Press Ctrl+D when asked to insert recovery media.
3. Press Enter on “To turn

AnastasiaDunbar

const LOWPASS=0,HIGHPASS=1,BANDPASS=2;
class Filter{
	constructor(mode){
		this.cutoff=.99;
		this.resonance=0;
		this.mode=mode;
		this.b0=0;this.b1=0;this.b2=0;this.b3=0;
		
		this.feedbackAmount=0;
		this.cutoffMod=0;

AnastasiaDunbar

function mod(a,b){return((a%b)+b)%b;}
class Timer{
	constructor(callback,delay,tickBy=1,...parameters){
		this.callback=callback;
		this.duration=delay;
		this.timer=delay;
		this.tickBy=tickBy;
		this.parameters=parameters;
	}
	tick(){