eps1lon

(function (window) {
    'use strict';
    const $ = window.jQuery;

    /**
     * put these members where they fit best. they were just put into one obj
     * for better overview
     *
     * @type {{context: {owl: string, dcam: string, rdf: string, dcmi: string, xml: string, xsd: string, ia: string, nw: string, nwa: string, rdfs: string, dc: string}, data: *, query: query, byUri: byUri, byUris: byUris, byType: byType}}
     */

eps1lon

(() => {
   const items = {};

    for (const row of document.querySelectorAll('tr td:nth-of-type(2)')) {
        const full_name_element = row.querySelector('a.item_unique');

        if (full_name_element !== undefined) {
            const full_name = full_name_element.innerText;

            let implicits = [];

eps1lon

import { Omit } from 'utility-types';

import { BaseItemTypeProps, EssenceProps, ModProps } from '../schema';

/**
 * *_mod_key is keyof mods/essenceMods.json
 */
export interface NormalizedEssenceProps {
  primary: number;
  tier: number;

eps1lon

// The problem, playground: https://bit.ly/2t9gDij
const getFirst = (arg: [number, number]) => arg[0];
const getSecond = (arg: [number, number]) => arg[1];

const foo = [1, 2];
const foo_tuple = foo as Tuple2b<typeof foo>;

const firstBad = getFirst(foo); // $ExpectError

// the "solution" 

eps1lon

import React, { useContext } from "react";

//styles
import * as S from "./styles";
import * as A from "styles/shared-components";

//components
import Header from "components/Header";
import { AuthContext } from "components/Auth";
import SpinnerComponent from "components/Spinner";

eps1lon

issues migrating from findDOMNode

Timeline

1. <= 16.3: findDOMNode is discouraged but accepted for certain use cases
2. 16.3 (2018-03-28): forwardRef is introduced: It can be used in HOCs to avoid using findDOMNode on the enhanced component
3. 16.6 (2018-10-23): findDOMNode is deprecated in React.StrictMode
4. 16.7.alpha (2018-10-24): React.Concurrent mode is released: This mode extends React.StrictMode in a way that findDOMNode is deprecated in that mode too.

eps1lon

function useIsControlled(value) {
  const { current: isControlled } = React.useRef(value != null);
  return isControlled;
}

function useControlled(config) {
  const { value, defaultValue, setControlledValue } = config;

  const isControlled = useIsControlled(value);
  const [state, setState] = React.useState(defaultValue);

eps1lon

# exclude i10n md files searching in vscode "files to exclude"
*-de.md,*-es.md,*-fr.md,*-ja.md,*-pt.md,*-zh.md,*-ru.md

eps1lon

const Component = React.lazy(() => {
  return import("./Component").then(({ default: Component }) => {
    return {
      default: React.forwardRef((props, ref) => (
        <Component ref={ref} {...props} />
      ))
    };
  });
});

eps1lon

const fse = require('fs-extra');
const globCallback = require('glob');
const { flatten } = require('lodash');
const path = require('path');
const childProcess = require('child_process');
const { promisify } = require('util');

const exec = promisify(childProcess.exec);
const glob = promisify(globCallback);