romellem

const {exec, execSync} = require('child_process');
const util = require('util');

const asyncExec = util.promisify(exec);

const red = (str) => util.format('\x1b[31m%s\x1b[0m', str);
const green = (str) => util.format('\x1b[32m%s\x1b[0m', str);
const magenta = (str) => util.format('\x1b[35m%s\x1b[0m', str);

// @example package.json

romellem

function comparePrevPropsAndState(prevProps, prevState, logName) {
    try {
        const defaultLogName = `${this.constructor?.name || ''} Updated:`.trim();
        const allPropsKeys = Object.keys(Object.assign({}, prevProps, this.props));
        const allStateKeys = Object.keys(Object.assign({}, prevState, this.state));
        const changesObj = { props: {}, state: {} };

        let somethingChange = false;
        for (let [keys, prev, currStore] of [
            [allPropsKeys, prevProps, 'props'],

romellem

class MapWithDefaultValues extends Map {
	constructor(...args) {
		super(...args);
		this._defaultGetValue = undefined;
	}

	setDefault(value) {
		this._defaultGetValue = value;
		return this;
	}

romellem

// @flow
// https://flow.org/try/#0PTAEAEDMBsHsHcBQiAuBPADgU1AUQHYCuAtgIIDGKAlrPqALygDkAhk6AD7MBG7XT5JgG5k6bKACS+AG4sATlRb4UFarQagA3h0ShQxLCgAWsACYAuPETKUa+ADSIOAXxGpMOAMKxZCpStt1Rm1dUABqA2MzSwISVTtHFzdIQnxAulNYKV9FZQAVIyp8AHMAChZ0y2z5XIC1fABKLWdEFLT60EzvHP8CorKK+stumv942ibNFtEPUDyPAHluACsNbX1DEwtmNk5XRHJaAGcUUGN+y3nsJdXgjajt1nZ9xEzqv3zCktLzkoaRLo+Uaffo-L7Ff6IIA

type EnumAction = 'a' | 'b' | 'c';

type InvariantAction = {|
  method: EnumAction,
|};

type CovariantAction = {|

romellem

On my unsupported macOS (currently 10.14), whenever I brew upgrade, node breaks with the following error

$ node -v
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.69.dylib
  Referenced from: /usr/local/opt/node@16/bin/node
  Reason: image not found

If you ls in the /usr/local/opt/icu4c/lib/ directory, you'll see a different version, e.g. libicui18n.71.dylib or whatever.

romellem

/**
 * @param {String} [str]
 */
const logTime = (() => {
	let hrstart, hrend;
	return str => {
		if (hrstart === undefined) {
			hrstart = process.hrtime();
			return;
		}

romellem

{
    "arrowParens": "always",
    "bracketSameLine": false,
    "bracketSpacing": true,
    "jsxSingleQuote": false,
    "printWidth": 100,
    "quoteProps": "as-needed",
    "semi": true,
    "singleQuote": true,
    "tabWidth": 4,

romellem

import { useCallback, useState } from 'react';

/**
 * @typedef {Object} UseWrappedIndexResult
 * @property {Number} index
 * @property {Function} prev
 * @property {Function} next
 * @property {Function} setIndex
 */

romellem

I was setting up a new RetroPie 4.7.1 build to connect to a new 8bitdo Pro 2 controller.

However, almost every time I'd open Bluetooth config and try to Pair and Connect to Bluetooth Device, I'd see Searching... followed by this error

No devices were found. Ensure device is on and try again

Power cycling the controller / raspberry pi did nothing.

Occasionally it would find my device, but then when I'd try and select the DisplayYesNo security mode option, the computer would freeze.

romellem

const util = require('util');

const black = (s) => util.format('\x1b[30m%s\x1b[0m', s);
const red = (s) => util.format('\x1b[31m%s\x1b[0m', s);
const green = (s) => util.format('\x1b[32m%s\x1b[0m', s);
const yellow = (s) => util.format('\x1b[33m%s\x1b[0m', s);
const blue = (s) => util.format('\x1b[34m%s\x1b[0m', s);
const magenta = (s) => util.format('\x1b[35m%s\x1b[0m', s);
const cyan = (s) => util.format('\x1b[36m%s\x1b[0m', s);
const white = (s) => util.format('\x1b[37m%s\x1b[0m', s);