Schniz

function textNodesUnder(el){
  var n, a=[], walk=document.createTreeWalker(el,NodeFilter.SHOW_TEXT,null,false);
  while(n=walk.nextNode()) a.push(n);
  return a;
}

for (let node of textNodesUnder(document.documentElement)) {
  node.nodeValue = node.nodeValue.replace(/[^\s]/g, '█');
}

Schniz

Usage

Add the following line to your ApplicationController:

around_action AssetPreloadingBag::Filter

And when you want to prerender something, you can simply call:

Schniz

type IndexableKeys<T> = { [key in keyof T]: T[key] extends string ? key : never }[keyof T];

function matcher<T>(): <K extends IndexableKeys<T>>(key: K) => <R>(
  legs: {
    [key in Extract<T[Extract<K, keyof T>], string>]: (arg: T & Record<K, key>) => R
  }
) => (t: T) => R {
  return (key) => (legs) => (t) => {
    const state = t[key];
    return legs[state](t);

Schniz

const puppeteer = require("puppeteer");
const { default: fetch } = require("node-fetch");
const path = require("path");
const fs = require("fs");

const FILES = path.join(__dirname, "shvetz");

async function main() {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();

Schniz

function* enumerate(xs) {
  let i = 0;
  for (const x of xs) {
    yield [i++, x];
  }
}

function mregex(modifiers) {
  return (strings, ...args) => {
    let result = "";

Schniz

function SetUUID() {
  var spreadsheet = SpreadsheetApp.getActive();
  const range = spreadsheet.getActiveRange()
  range.setValues(range.getValues().map(v => v.map(() => Utilities.getUuid())));
};

Schniz

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions

Schniz

use std::collections::HashMap;


trait Renderable: core::fmt::Debug {
    fn render(&self) -> String;
}

impl<A: Renderable, B: Renderable> Renderable for (A, B) {
    fn render(&self) -> String {
        format!("{}{}", self.0.render(), self.1.render())

Schniz

#!/bin/bash

echo '
  activate application "Reminders"
  tell application "System Events" to keystroke "n" using command down
  tell application "System Events" to keystroke "'"$*"'"
  tell application "System Events" to keystroke return
' | osascript -

Schniz

import * as te from 'fp-ts/lib/TaskEither';
import * as arr from 'fp-ts/lib/Array';
import { pipe } from 'fp-ts/lib/pipeable';

type TaskEither<A, B> = te.TaskEither<A, B>;

type TERight<T> = T extends TaskEither<any, infer R> ? R : never;

/**
 * Transforms an object of `TaskEither`s into a TaskEither of the resolved objects.