gera2ld

const { Readable } = require('stream');
const tar = require('tar');

export function string2stream(stringOrBuffer) {
  const reader = new Readable();
  reader.push(stringOrBuffer);
  reader.push(null);
  return reader;
}

gera2ld

function getConverter(showdown) {
  showdown.setFlavor('github');
  showdown.subParser('runExtension', (ext, source, options, globals) => {
    let text = source;
    if (ext.filter) {
      text = ext.filter(text, globals.converter, options, globals);
    }
    return text;
  });
  return new showdown.Converter({

gera2ld

const fsPromises = require('fs').promises;
const puppeteer = require('puppeteer');

async function main() {
  const browser = await puppeteer.launch({
    headless: true,
    args: ['--proxy-server=socks5://127.0.0.1:2020'],
  });
  const page = await browser.newPage();
  await page.goto('https://gera2ld.space', { waitUntil: 'networkidle0' });

gera2ld

expected=(
# paste packages to keep here
aria2
deno
fzf
yarn
)

brew_clean() {
  while

gera2ld

import { Readable } from 'stream';

export function string2stream(stringOrBuffer) {
  const reader = new Readable();
  reader.push(stringOrBuffer);
  reader.push(null);
  return reader;
}

export function stream2buffer(stream) {

gera2ld

微博终结者

一键删除所有微博。

用法

• 安装此脚本。（如何安装？)
• 打开微博，访问“我的主页”。
• 在脚本管理器菜单中运行“删除所有微博”。

gera2ld

// ==UserScript==
// @name test script
// @namespace Violentmonkey Scripts
// @icon https://cn.gravatar.com/avatar/a0ad718d86d21262ccd6ff271ece08a3?s=80
// @homepage https://gist.github.com/gera2ld/1c14672b77ade31ad8f0984725de18fc
// @resource baidu https://www.baidu.com/img/baidu_jgylogo3.gif
// @resource text data:text/plain,hello,world
// @resource mochaCss https://cdn.jsdelivr.net/npm/mocha@7.0.1/mocha.min.css
// @resource cjk https://cdn.jsdelivr.net/gh/intellilab/translator.user.js/README.md
// @run-at document-start

gera2ld

export function parseCsv(input: string, delimiter = ',') {
  const scanQuoteEnd = (i: number) => {
    for (; i < input.length; i += 1) {
      const c = input[i];
      if (c === '"') {
        if (input[i + 1] === '"') i += 1;
        else break;
      }
    }
    if (!input[i]) throw new Error('Quote is expected');

gera2ld

// See https://github.com/gera2ld/js-lib

gera2ld

markmap
extraJs npm:katex/dist/contrib/mhchem.min.js

• katex
  • $x = {-b \pm \sqrt{b^2-4ac} \over 2a}$
• $\ce{N2 + 3H2 ->[Fe] 2NH3}$