hubgit

import { FieldProps } from 'formik'
import React from 'react'
import Select, { Option, ReactSelectProps } from 'react-select'

export const SelectField: React.SFC<ReactSelectProps & FieldProps> = ({
  options,
  field,
  form,
}) => (
  <Select

dreamyguy

// 'downloadFile.js', written by blending two solutions:
// 'js-download' https://github.com/kennethjiang/js-file-download
// 'Anders Paulsen' https://blog.jayway.com/2017/07/13/open-pdf-downloaded-api-javascript/

export function downloadFile(data, filename, mime) {
  // It is necessary to create a new blob object with mime-type explicitly set
  // otherwise only Chrome works like it should
  const blob = new Blob([data], {type: mime || 'application/octet-stream'});
  if (typeof window.navigator.msSaveBlob !== 'undefined') {
    // IE doesn't allow using a blob object directly as link href.

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

Chak10

function randDarkColor() {
    var lum = -0.25;
    var hex = String('#' + Math.random().toString(16).slice(2, 8).toUpperCase()).replace(/[^0-9a-f]/gi, '');
    if (hex.length < 6) {
        hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2];
    }
    var rgb = "#",
        c, i;
    for (i = 0; i < 3; i++) {
        c = parseInt(hex.substr(i * 2, 2), 16);

barbietunnie

How to download your Udemy course videos using youtube-dl

$ youtube-dl --list-extractors | grep udemy

Steps

1. Get link to the course to download. e.g. https://www.udemy.com/course-name/
2. Login into udemy website, save the cookie from chrome using Chrome (Cookie.txt)[1] export extension. Save it to file udemy-cookies.txt
3. Get the link of the video that you want to download. usually in format. Use the command provided below where you have to replace the {course_link} and {path_to_cookies_file} with respective paths.

$ youtube-dl {course_link} --cookies {path_to_cookies_file}

schnell18

sudo rm -fr /Library/Java/JavaVirtualMachines/jdk-9.jdk/
sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin
sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane

emiloberg

import React from 'react';
import { Sector, Cell, PieChart, Pie } from 'recharts';

const GaugeChart = () => {
        const width = 500;
        const chartValue = 180;
        const colorData = [{
                value: 40, // Meaning span is 0 to 40
                color: '#663399'
            }, {

l0gicgate

import React, { PropTypes } from 'react';
import { connect } from 'react-redux';
import { initializeSocket } from './redux/socket.js';

class App extends React.Component {
  static propTypes = {
    dispatch: PropTypes.func.isRequired,
    socket: PropTypes.object.isRequired,
  };
  

lhorie

console.log(`%c ________________________________________
< mooooooooooooooooooooooooooooooooooooo >
 ----------------------------------------
        \\   ^__^
         \\  (oo)\\_______
            (__)\\       )\\/\\
                ||----w |
                ||     ||`, "font-family:monospace")

learncodeacademy

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');

module.exports = {
  context: __dirname,
  devtool: debug ? "inline-sourcemap" : null,
  entry: "./js/scripts.js",
  output: {
    path: __dirname + "/js",
    filename: "scripts.min.js"