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array-exercises.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Array Cardio 💪</title>
<author>Jan Hanc</author>
</head>
<body>
<script>
// Get your shorts on - this is an array workout!
// ## Array Cardio Day 1
// Some data we can work with
const inventors = [
{ first: 'Albert', last: 'Einstein', year: 1879, passed: 1955 },
{ first: 'Isaac', last: 'Newton', year: 1643, passed: 1727 },
{ first: 'Galileo', last: 'Galilei', year: 1564, passed: 1642 },
{ first: 'Marie', last: 'Curie', year: 1867, passed: 1934 },
{ first: 'Johannes', last: 'Kepler', year: 1571, passed: 1630 },
{ first: 'Nicolaus', last: 'Copernicus', year: 1473, passed: 1543 },
{ first: 'Max', last: 'Planck', year: 1858, passed: 1947 },
{ first: 'Katherine', last: 'Blodgett', year: 1898, passed: 1979 },
{ first: 'Ada', last: 'Lovelace', year: 1815, passed: 1852 },
{ first: 'Sarah E.', last: 'Goode', year: 1855, passed: 1905 },
{ first: 'Lise', last: 'Meitner', year: 1878, passed: 1968 },
{ first: 'Hanna', last: 'Hammarström', year: 1829, passed: 1909 },
];
const people = [
'Beck, Glenn',
'Becker, Carl',
'Beckett, Samuel',
'Beddoes, Mick',
'Beecher, Henry',
'Beethoven, Ludwig',
'Begin, Menachem',
'Belloc, Hilaire',
'Bellow, Saul',
'Benchley, Robert',
'Benenson, Peter',
'Ben-Gurion, David',
'Benjamin, Walter',
'Benn, Tony',
'Bennington, Chester',
'Benson, Leana',
'Bent, Silas',
'Bentsen, Lloyd',
'Berger, Ric',
'Bergman, Ingmar',
'Berio, Luciano',
'Berle, Milton',
'Berlin, Irving',
'Berne, Eric',
'Bernhard, Sandra',
'Berra, Yogi',
'Berry, Halle',
'Berry, Wendell',
'Bethea, Erin',
'Bevan, Aneurin',
'Bevel, Ken',
'Biden, Joseph',
'Bierce, Ambrose',
'Biko, Steve',
'Billings, Josh',
'Biondo, Frank',
'Birrell, Augustine',
'Black, Elk',
'Blair, Robert',
'Blair, Tony',
'Blake, William',
];
// Array.prototype.filter()
// 1. Filter the list of inventors for those who were born in the 1500's
// Array.prototype.map()
// 2. Give us an array of the inventors' first and last names
// Array.prototype.sort()
// 3. Sort the inventors by birthdate, oldest to youngest
// Array.prototype.reduce()
// 4. How many years did all the inventors live?
// 5. Sort the inventors by years lived
// 6. create a list of Boulevards in Paris that contain 'de' anywhere in the name
// https://en.wikipedia.org/wiki/Category:Boulevards_in_Paris
// 7. sort Exercise
// Sort the people alphabetically by last name
// 8. Reduce Exercise
// Sum up the instances of each of these
const data = [
'car',
'car',
'truck',
'truck',
'bike',
'walk',
'car',
'van',
'bike',
'walk',
'car',
'van',
'car',
'truck',
];
// 9.
const family = [
{ name: 'Wes', year: 1988 },
{ name: 'Kait', year: 1986 },
{ name: 'Irv', year: 1970 },
{ name: 'Lux', year: 2015 },
];
const comments = [
{ text: 'Love this!', id: 523423 },
{ text: 'Super good', id: 823423 },
{ text: 'You are the best', id: 2039842 },
{ text: 'Ramen is my fav food ever', id: 123523 },
{ text: 'Nice Nice Nice!', id: 542328 },
];
// Some and Every Checks
// Array.prototype.some() // is at least one person 19 or older?
// Array.prototype.every() // is everyone 19 or older?
// Array.prototype.find()
// Find is like filter, but instead returns just the one you are looking for
// find the comment with the ID of 823423
// Array.prototype.findIndex()
// Find the comment with this ID
// delete the comment with the ID of 823423
// Add up all video times with Array.prototype.reduce()
</script>
<p><em>Psst: have a look at the JavaScript Console</em> 💁</p>
<ul class="videos">
<li data-time="5:43">
Video 1
</li>
<li data-time="2:33">
Video 2
</li>
<li data-time="3:45">
Video 3
</li>
<li data-time="0:47">
Video 4
</li>
<li data-time="5:21">
Video 5
</li>
<li data-time="6:56">
Video 6
</li>
<li data-time="3:46">
Video 7
</li>
<li data-time="5:25">
Video 8
</li>
<li data-time="3:14">
Video 9
</li>
<li data-time="3:31">
Video 10
</li>
<li data-time="5:59">
Video 11
</li>
<li data-time="3:07">
Video 12
</li>
<li data-time="11:29">
Video 13
</li>
<li data-time="8:57">
Video 14
</li>
<li data-time="5:49">
Video 15
</li>
<li data-time="5:52">
Video 16
</li>
<li data-time="5:50">
Video 17
</li>
<li data-time="9:13">
Video 18
</li>
<li data-time="11:51">
Video 19
</li>
<li data-time="7:58">
Video 20
</li>
<li data-time="4:40">
Video 21
</li>
<li data-time="4:45">
Video 22
</li>
<li data-time="6:46">
Video 23
</li>
<li data-time="7:24">
Video 24
</li>
<li data-time="7:12">
Video 25
</li>
<li data-time="5:23">
Video 26
</li>
<li data-time="3:34">
Video 27
</li>
<li data-time="8:22">
Video 28
</li>
<li data-time="5:17">
Video 29
</li>
<li data-time="3:10">
Video 30
</li>
<li data-time="4:43">
Video 31
</li>
<li data-time="19:43">
Video 32
</li>
<li data-time="0:47">
Video 33
</li>
<li data-time="0:47">
Video 34
</li>
<li data-time="3:14">
Video 35
</li>
<li data-time="3:59">
Video 36
</li>
<li data-time="2:43">
Video 37
</li>
<li data-time="4:17">
Video 38
</li>
<li data-time="6:56">
Video 39
</li>
<li data-time="3:05">
Video 40
</li>
<li data-time="2:06">
Video 41
</li>
<li data-time="1:59">
Video 42
</li>
<li data-time="1:49">
Video 43
</li>
<li data-time="3:36">
Video 44
</li>
<li data-time="7:10">
Video 45
</li>
<li data-time="3:44">
Video 46
</li>
<li data-time="3:44">
Video 47
</li>
<li data-time="4:36">
Video 48
</li>
<li data-time="3:16">
Video 49
</li>
<li data-time="1:10">
Video 50
</li>
<li data-time="6:10">
Video 51
</li>
<li data-time="2:14">
Video 52
</li>
<li data-time="3:44">
Video 53
</li>
<li data-time="5:05">
Video 54
</li>
<li data-time="6:03">
Video 55
</li>
<li data-time="12:39">
Video 56
</li>
<li data-time="1:56">
Video 57
</li>
<li data-time="4:04">
Video 58
</li>
</ul>
</body>
</html>