cocodrino

export const WebsocketContext = createContext(false, null, () => {});
//                                            ready, value, send

// Make sure to put WebsocketProvider higher up in
// the component tree than any consumers.
export const WebsocketProvider = ({ children }) => {
  const [isReady, setIsReady] = useState(false);
  const [val, setVal] = useState(null);

  const ws = useRef(null);

cocodrino

import React,{useEffect,useState} from "react";

const useCounter=()=>{
  const [count,setCount] = useState(0)

  useEffect(()=>{
    let timer = setInterval(()=>{setCount(v=>v+10)},2000)

    return ()=>{clearInterval(timer)}
  },[])

cocodrino

1) install eslint-plugin-unused-imports

`yarn add -D eslint-plugin-unused-imports`

2) add "unused-imports" to your "plugins"section under .eslitrc.json file

```
"plugins": [
        "react",
        "@typescript-eslint",

cocodrino

import { configureStore, Store } from '@reduxjs/toolkit';
import React, { ComponentType, ReactElement } from 'react';
import { Provider } from 'react-redux';
import { createMemoryHistory } from 'history';
import { Router } from 'react-router';
import { reducer } from '../state/store';

export const makeStore = (): Store => configureStore({ reducer });
const history = createMemoryHistory();

cocodrino

class Person {
    firstName = 'John';
    lastName = 'Doe';
}

class Factory {
    create<T>(type: (new () => T)): T {
        return new type();
    }
}

cocodrino

git grep "string/regexp" $(git rev-list --all)

or filtering every commit and only show branches
 git grep "your-search" `git show-ref --heads`    or   git show-ref --heads | xargs git grep "your-search"
 

cocodrino

version: "3.2"
services:
  rabbitmq:
    image: rabbitmq:3-management-alpine
    container_name: 'rabbitmq'
    environment:
       RABBITMQ_ERLANG_COOKIE: "SWQOKODSQALRPCLNMEQG"
       RABBITMQ_DEFAULT_USER: "rabbitmq"
       RABBITMQ_DEFAULT_PASS: "rabbitmq"
       RABBITMQ_DEFAULT_VHOST: "/"

cocodrino

function partition(input, step,pad){
    const output = [];

    for (let i = 0; i < input.length; i += pad){
        const part = input.slice(i, i + step)
        if(part.length >=step )
            output[output.length] = part
    }

    return output;

cocodrino

//@version=1
//@Author: cocodrino

//This indicator was made to allow three moving averages to be displayed without needing to use up 3 charting indicators individually
// based on https://elitecurrensea.com/education/wave-mystery-solved-via-simple-methods-based-on-fibs-and-mas/

study(title="MA Elliot Helpers", shorttitle="Melliot", overlay=true)

cocodrino

<?php

//=======LOGIN LOGOUT IN MENU

add_filter( 'wp_nav_menu_items', 'ia_custom_menu_item', 10, 2 );
function ia_custom_menu_item ( $items, $args ) {
	//var_dump($args);
  
    	if (is_user_logged_in()) {
    		$items .= '<li id="menu-item-logout" class="menu-item menu-item-type-custom menu-item-object-custom aiv_sign_button"><a href="/mi-cuenta/salir/">Salir</a></li>';