JavaScript Errors

gistfile1.md

Post as many JavaScript errors as you can by breaking the provided code. Try to come up with explanation of the error you get. Prizes for the weirdest error.

Uncaught TypeError: resultWords.push is not a function haiku.js:16
at haiku.js:16

var haiku = [
  'the wind of Fuji',
  'I\'ve brought on my fan',
  'a gift from Edo'
];

var resultLines = [];

for (var i = 0; i < haiku.length; i++) {
  var line = haiku[i];
  var words = line.split(' ');
  var resultWords = {};
  for (var j = 0; j < words.length; j++) {
    var word = words[j];
    var reversed = word.split('').reverse().join('');
    resultWords.push(reversed);
  }
  resultLines.push(resultWords.join(' '));
}

console.log(resultLines.join('\n'));

Replaced var resultWords = [] with var resultWords = {}

Uncaught TypeError: Assignment to constant variable. haiku.js:9
at haiku.js:9

var haiku = [
  'the wind of Fuji',
  'I\'ve brought on my fan',
  'a gift from Edo'
];

var resultLines = [];

for (const i = 0; i < haiku.length; i++) {
  var line = haiku[i];
  var words = line.split(' ');
  var resultWords = [];
  for (var j = 0; j < words.length; j++) {
    var word = words[j];
    var reversed = word.split('').reverse().join('');
    resultWords.push(reversed);
  }
  resultLines.push(resultWords.join(' '));
}

console.log(resultLines.join('\n'));

Updated var i = 0 to const i = 0

Temperature: 66.4°F
Hi: 68°F
Lo: 64.4°F
undefined //description

no error message in the console...

var APPID = 'd572e3897b56c1638fada0388125c161';

$(document).ready(function() {
  $('#button').click(function() {
    $.ajax({
      method: 'GET',
      url: 'http://api.openweathermap.org/data/2.5/weather',
      data: {
        q: $('#q').val(),
        units: 'imperial',
        APPID: APPID
      },
      success: function(data) {
        $('#display').html(
          // '<h2>Forecast for ' + data.name + ':</h2>' +
          'Temperature: ' + data.main.temp + '°F<br>' +
          'Hi: ' + data.main.temp_max + '°F<br>' +
          'Lo: ' + data.main.temp_min + '°F<br>' +
          data.weather.description + '<br>' + // error in line 19
          '<img src="http://openweathermap.org/img/w/' + data.weather[0].icon + '.png">'
        );
      }
    })
  });
});

Here's the error:
Uncaught SyntaxError: Unexpected identifier weather.js:10

var APPID = 'd572e3897b56c1638fada0388125c161';
$(document).ready(function() {
  $('#button').click(function() {
    $.ajax({
      method: 'GET',
      url: 'http://api.openweathermap.org/data/2.5/weather',
      data: {
        q: $('#q').val(),
        units: 'imperial'
        APPID: APPID
      },
      success: function(data) {
        $('#display').html(
          // '<h2>Forecast for ' + data.name + ':</h2>' +
          'Temperature: ' + data.main.temp + '°F<br>' +
          'Hi: ' + data.main.temp_max + '°F<br>' +
          'Lo: ' + data.main.temp_min + '°F<br>' +
          data.weather.description + '<br>' +
          '<img src="http://openweathermap.org/img/w/' + data.weather[0].icon + '.png">'
        );
      }
    })
  });
});