mannuelf

const numbers = [
	[10, 11],
	[90, 8],
	[20, 2],
	[80, 3],
	[180, -22],
	[30, -92],
];

const sorted = _.sortBy(numbers, (row) => row[1]);

mannuelf

const rectangular = (state) => {
  return {
    area: () => {
      return state.height * state.width;
    }
  };
};

const openable = (state) => {
  return {

mannuelf

# editorconfig.org
root = false

[*]
indent_style = space
indent_size = 2
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

mannuelf

import React, { useState, useEffect } from 'react'

export default function WindowSize() {
  const [[windowWidth, windowHeight], setWindowSize] = useState([window.innerWidth, window.innerHeight])
  const [visible, setVisible] = useState(false)
  useEffect(() => {
    let timeoutId
    const handleResize = () => {
      setWindowSize([window.innerWidth, window.innerHeight])
      setVisible(true)

mannuelf

git filter-branch --env-filter '
WRONG_EMAIL="wrong@example.com"
NEW_NAME="New Name Value"
NEW_EMAIL="correct@example.com"

if [ "$GIT_COMMITTER_EMAIL" = "$WRONG_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$NEW_NAME"
    export GIT_COMMITTER_EMAIL="$NEW_EMAIL"
fi

mannuelf

UPDATE wp_options SET option_value = replace(option_value, 'Existing URL', 'New URL') WHERE option_name = 'home' OR option_name = 'siteurl';

UPDATE wp_posts SET post_content = replace(post_content, 'Existing URL', 'New URL');

UPDATE wp_postmeta SET meta_value = replace(meta_value,'Existing URL','New URL');

UPDATE wp_usermeta SET meta_value = replace(meta_value, 'Existing URL','New URL');

UPDATE wp_links SET link_url = replace(link_url, 'Existing URL','New URL');

mannuelf

dropzone.on("addedfile", function(origFile) {
  var MAX_WIDTH  = 800;
  var MAX_HEIGHT = 600;

  var reader = new FileReader();

  // Convert file to img

  reader.addEventListener("load", function(event) {

mannuelf

var requests = [
  { url: '/photos', status: 'complete' },
  { url: '/albums', status: 'pending' },
  { url: '/users', status: 'failed' }
];

var inProgress = requests.some(function(status) {
    return status != 'pending';
});

mannuelf

const posts = [
  { id: 1, title: 'New Post'},
  { id: 2, title: 'Old Post'},
];

const comment = { postId: 1, content: 'what great reading' };

function postForComment(posts, comment) {
  return posts.find(function(post) {
    return post.id === comment.postId; 

mannuelf

function Car(model) {
  this.model = model;
}

var cars = [
  new Car('Ferrari'),
  new Car('McLaren'),
  new Car('Porsche')
];