parent
4cddf2e3d4
commit
68c525d832
@ -1,2 +1,84 @@
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console.log(countries)
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alert('Open the console and check if the countries has been loaded')
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// console.log(countries)
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// alert('Open the console and check if the countries has been loaded')
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const constants = [2.72, 3.14, 9.81, 37, 100]
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const countries = ['Finland', 'Estonia', 'Sweden', 'Denmark', 'Norway']
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const rectangle = {
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width: 20,
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height: 10,
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area: 200,
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perimeter: 60
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}
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const users = [
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{
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name:'Brook',
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scores:75,
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skills:['HTM', 'CSS', 'JS'],
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age:16
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},
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{
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name:'Alex',
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scores:80,
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skills:['HTM', 'CSS', 'JS'],
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age:18
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},
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{
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name:'David',
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scores:75,
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skills:['HTM', 'CSS'],
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age:22
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},
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{
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name:'John',
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scores:85,
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skills:['HTML'],
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age:25
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},
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{
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name:'Sara',
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scores:95,
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skills:['HTM', 'CSS', 'JS'],
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age: 26
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},
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{
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name:'Martha',
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scores:80,
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skills:['HTM', 'CSS', 'JS'],
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age:18
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},
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{
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name:'Thomas',
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scores:90,
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skills:['HTM', 'CSS', 'JS'],
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age:20
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}
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]
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// Exercise 1
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let [pi, gravity, humanBodyTemp, waterBoilingTemp] = constants;
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console.log(constants);
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// Exercise 2
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let [fin, est, sw, den, nor] = countries;
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console.log(countries);
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// Exercise 3
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let {width, height, area, perimeter} = rectangle;
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console.log(rectangle);
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//Level 2
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// Exercise 1
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for (const user of users) {
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const { name, scores, skills, age } = user;
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const keys = Object.keys(user);
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console.log(`Keys for ${name}:`, keys);
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}
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// Exercise 2
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const usersWithLessThanTwoSkills = users.filter(user => skills.lenght < 2);
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console.log(usersWithLessThanTwoSkills);
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