husa

local empty_buf_delete_augroup = vim.api.nvim_create_augroup("emptybufdelete", {})
vim.api.nvim_create_autocmd({ "BufLeave" }, {
  pattern = "*",
  group = empty_buf_delete_augroup,
  callback = function()
    local buffers = vim.api.nvim_list_bufs()
    for _, buf in ipairs(buffers) do
      if
        vim.api.nvim_buf_is_loaded(buf)
        and vim.api.nvim_buf_get_name(buf) == ""

husa

Version Bump Script

Script finds latest ancestor tag in git tree and outputs to stdout next increased tag.

Defaults

Prop	Default	Possible Values	Description	Example
part	"major"	"major" | "minor"	Which part of version to increase	--major, --minor
prefix	"v"	String	prefix of the tag(before version numbers)	--prefix=v, --prefix=pod5-v

husa

"use strict";
// Actually state-less machine
class TransitionForbiddenError extends Error {
  constructor() {
    super("Transition Forbidden");
    this.name = "TransitionForbiddenError";
  }
}
class StateMachine {
  static get ForbiddenError() {

husa

# TODO
# 1. MAJOR: create 404.html and 5xx.html error pages and bundle them with the app
# 2. MINOR: remove trailing slash (app will handle it okay)

server {
  listen       80;
  server_name  localhost;

  root   /usr/src/app;
  index  index.html;

husa

withFormik({
  // ...
  validate: createValidator({
    title: ['required', rules.minLength(3), rules.maxLength(400), 'commonText'],
    price: ['required', 'price', price => price === 1000 ? 'Price can not be 1000' : null]
  }),
  // ...
})

husa

const MIN_LOADING_TIME = 4000;

function fetchContent (url, options) {
  // fetch from remote or get from cache
  return fetch(url, options).then(response => response.json())
}

function wait(time) {
  return new Promise(resolve => setTimeout(resolve, time))
}

husa

const xml = `
  <XMLText class="yeah-attributes">
    regular text
    <XMLBold>
      bold text
    </XMLBold>
    another text
  </XMLText>
`;

husa

{
  "presets": ["es2015"],
  "plugins": ["transform-decorators-legacy"]
}

husa

const _state = Symbol('previous_state');
const _listeners = Symbol('listeners');

class Store {

  constructor(state = {}) {
    this[_state] = {};
    this[_listeners] = [];
    this.setState(state);
  }

husa

class Events {
    constructor () {
        this._events = {};
    }

    on (name, listener, context) {
        // support multiple event names
        this._events[name] = this._events[name] || [];
        // check if already present
        this._events[name].push({listener, context});