zerobias

import React from 'react'
import ReactDOM from 'react-dom'
import {createEvent, createStore, createApi, sample, combine} from 'effector'
import {useStore} from 'effector-react'

const inputStore = createStore('')
const todos = createStore([])
const visibilityFilter = createStore(todos => todos)

const submit = createEvent('sumbit form')

popuguytheparrot

import { useEffect, useRef, useCallback } from 'react';

import { createEvent, createStore } from 'effector';
import { useStore } from 'effector-react';

const open = createEvent('open');
const closed = createEvent('closed');
const error = createEvent('error');

const wsStatus = createStore('closed')

bvaughn

React recently introduced an experimental profiler API. This page gives instructions on how to use this API in a production release of your app.

Table of Contents

• Profiling in production
  • Create React App
  • Webpack 4

Profiling in production

React DOM automatically supports profiling in development mode for v16.5+, but since profiling adds some small additional overhead it is opt-in for production mode. This gist explains how to opt-in.

nginx-gists

upstream warehouse_inventory {
    zone inventory_service 64k;
    server 10.0.0.1:80;
    server 10.0.0.2:80;
    server 10.0.0.3:80;
}

upstream warehouse_pricing {
    zone pricing_service 64k;
    server 10.0.0.7:80;

alfonsomunozpomer

// https://github.com/alfonsomunozpomer/react-fetch-mock

import React from 'react'
import fetchMock from 'fetch-mock'
import Enzyme from 'enzyme'
import {shallow, mount, render} from 'enzyme'
import Adapter from 'enzyme-adapter-react-16'

Enzyme.configure({ adapter: new Adapter() })

evansiroky

import React from 'react'

export default class Icon extends React.Component {

  render () {
    const {type, className} = this.props
    return (
      <i 
        className={`fa fa-${type} fa-fw ${className}`}
        {...this.props}

pylover

#! /usr/bin/env python3
"""Fixing bluetooth stereo headphone/headset problem in debian distros.

Workaround for bug: https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1577197
Run it with python3.5 or higher after pairing/connecting the bluetooth stereo headphone.

This will be only fixes the bluez5 problem mentioned above .

Licence: Freeware

artursapek

// Originally taken from https://github.com/mgtitimoli/await-mutex

class Mutex {
  constructor() {
    this._locking = Promise.resolve();
    this._locked = false;
  }

  isLocked() {
    return this._locked;

umayr

## Pre-requisite: You have to know your last commit message from your deleted branch.
git reflog
# Search for message in the list
# a901eda HEAD@{18}: commit: <last commit message>

# Now you have two options, either checkout revision or HEAD
git checkout a901eda 
# Or
git checkout HEAD@{18}

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha: