mauricedb

import { useState } from 'react';

export function useCounter(initial = 0) {
  const [count, setCount] = useState(initial);

  return [count, () => setCount(count + 1)];
}

1natsu172

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json",
    "tsconfigRootDir": "."
  },
  "env": {
    "browser": true,
    "jest/globals": true
  },

jsoverson

const childProcess = require('child_process');
const puppeteer = require('puppeteer');
const request = require('request-promise-native');
var delay = require('timeout-as-promise');

function spawn(port) {
  return childProcess.spawn(
    // '/Applications/Visual\ Studio\ Code\ -\ Insiders.app/Contents/MacOS/Electron',
    '/Applications/Visual Studio Code.app/Contents/MacOS/Electron',
    [

tswistak

import React from 'react';
import { useInjection } from './ioc.react';
import { IProvider } from './providers';

export const Hello: React.FC = () => {
    const provider: IProvider<string>; // here we need to inject our provider

    return (
        <h1>Hello {provider.provide()}!</h1>
    );

tomhicks

/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()

victorcrbt

import { Entity, PrimaryGeneratedColumn, Column, ManyToMany, JoinTable } from 'typeorm';

import Company from './Company';

@Entity('clients')
export default class Client {
  @PrimaryGeneratedColumn()
  id: number;

  @Column()

ZacharyPatten

Beginner's Guide To Console Input In C#

Note: I recommend reading this gist in order because Examples 1-6 build on each other.

• Example 1: Getting Console Input With Console.ReadLine
  _{How to get console input.}
• Example 2: Parsing The Console Input From String To Int32
  _{How to convert the console input into a numeric value.}
• Example 3: Validating Console Input With Int32.TryParse
  _{How to validate numeric input to prevent bugs in your code.}
• [Example 4: Looping Until User Provides Valid Input](https://gist.github.com/ZacharyPatten/798ed612

sts10

A curated list of command-line utilities written in Rust

Note: I have moved this list to a proper repository. I'll leave this gist up, but it won't be updated. To submit an idea, open a PR on the repo.

Note that I have not tried all of these personally, and cannot and do not vouch for all of the tools listed here. In most cases, the descriptions here are copied directly from their code repos. Some may have been abandoned. Investigate before installing/using.

The ones I use regularly include: bat, dust, fd, fend, hyperfine, miniserve, ripgrep, just, cargo-audit and cargo-wipe.

• atuin: "Magical shell history"
• bandwhich: Terminal bandwidth utilization tool

maciejpedzich

---
import type { MarkdownHeading } from 'astro';

type Props = {
  headings: MarkdownHeading[];
};

type HeadingWithSubheadings = MarkdownHeading & {
  subheadings: MarkdownHeading[];
};