Merge c02c846d2f into 29e4101818
Frank Willis
4 months ago
committed by
GitHub
commit
fdf4c43800
@ -0,0 +1,8 @@
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{
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"github.copilot.enable": {
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"*": false,
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"plaintext": false,
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"markdown": false,
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"scminput": false
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}
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}
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@ -1,195 +0,0 @@
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const countries = [
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'Afghanistan',
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||||||
'Albania',
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||||||
'Algeria',
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||||||
'Andorra',
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||||||
'Angola',
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||||||
'Antigua and Barbuda',
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||||||
'Argentina',
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||||||
'Armenia',
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||||||
'Australia',
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||||||
'Austria',
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||||||
'Azerbaijan',
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||||||
'Bahamas',
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||||||
'Bahrain',
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||||||
'Bangladesh',
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||||||
'Barbados',
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||||||
'Belarus',
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||||||
'Belgium',
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||||||
'Belize',
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||||||
'Benin',
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||||||
'Bhutan',
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||||||
'Bolivia',
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||||||
'Bosnia and Herzegovina',
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'Botswana',
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||||||
'Brazil',
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'Brunei',
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||||||
'Bulgaria',
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||||||
'Burkina Faso',
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||||||
'Burundi',
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||||||
'Cambodia',
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||||||
'Cameroon',
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||||||
'Canada',
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||||||
'Cape Verde',
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||||||
'Central African Republic',
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||||||
'Chad',
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||||||
'Chile',
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||||||
'China',
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||||||
'Colombi',
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||||||
'Comoros',
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||||||
'Congo (Brazzaville)',
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||||||
'Congo',
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||||||
'Costa Rica',
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||||||
"Cote d'Ivoire",
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||||||
'Croatia',
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||||||
'Cuba',
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||||||
'Cyprus',
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||||||
'Czech Republic',
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||||||
'Denmark',
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||||||
'Djibouti',
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||||||
'Dominica',
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||||||
'Dominican Republic',
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||||||
'East Timor (Timor Timur)',
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||||||
'Ecuador',
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||||||
'Egypt',
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||||||
'El Salvador',
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||||||
'Equatorial Guinea',
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||||||
'Eritrea',
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||||||
'Estonia',
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||||||
'Ethiopia',
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'Fiji',
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'Finland',
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'France',
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'Gabon',
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'Gambia, The',
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'Georgia',
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'Germany',
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'Ghana',
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'Greece',
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'Grenada',
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'Guatemala',
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||||||
'Guinea',
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||||||
'Guinea-Bissau',
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||||||
'Guyana',
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||||||
'Haiti',
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||||||
'Honduras',
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||||||
'Hungary',
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||||||
'Iceland',
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||||||
'India',
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||||||
'Indonesia',
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|
||||||
'Iran',
|
|
||||||
'Iraq',
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||||||
'Ireland',
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'Israel',
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'Italy',
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'Jamaica',
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'Japan',
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'Jordan',
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'Kazakhstan',
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'Kenya',
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'Kiribati',
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'Korea, North',
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'Korea, South',
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'Kuwait',
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'Kyrgyzstan',
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'Laos',
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'Latvia',
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'Lebanon',
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'Lesotho',
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'Liberia',
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'Libya',
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'Liechtenstein',
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'Lithuania',
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'Luxembourg',
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||||||
'Macedonia',
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'Madagascar',
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||||||
'Malawi',
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||||||
'Malaysia',
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||||||
'Maldives',
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||||||
'Mali',
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||||||
'Malta',
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'Marshall Islands',
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'Mauritania',
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'Mauritius',
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'Mexico',
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||||||
'Micronesia',
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'Moldova',
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'Monaco',
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'Mongolia',
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'Morocco',
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'Mozambique',
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'Myanmar',
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'Namibia',
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'Nauru',
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'Nepal',
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'Netherlands',
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'New Zealand',
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'Nicaragua',
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'Niger',
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'Nigeria',
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'Norway',
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'Oman',
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'Pakistan',
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'Palau',
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'Panama',
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'Papua New Guinea',
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'Paraguay',
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'Peru',
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'Philippines',
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||||||
'Poland',
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'Portugal',
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||||||
'Qatar',
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'Romania',
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||||||
'Russia',
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||||||
'Rwanda',
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'Saint Kitts and Nevis',
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'Saint Lucia',
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'Saint Vincent',
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'Samoa',
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'San Marino',
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'Sao Tome and Principe',
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'Saudi Arabia',
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'Senegal',
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'Serbia and Montenegro',
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'Seychelles',
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'Sierra Leone',
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'Singapore',
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'Slovakia',
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'Slovenia',
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'Solomon Islands',
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'Somalia',
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'South Africa',
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'Spain',
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||||||
'Sri Lanka',
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||||||
'Sudan',
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||||||
'Suriname',
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'Swaziland',
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'Sweden',
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'Switzerland',
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'Syria',
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'Taiwan',
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'Tajikistan',
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'Tanzania',
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'Thailand',
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'Togo',
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'Tonga',
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'Trinidad and Tobago',
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'Tunisia',
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'Turkey',
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'Turkmenistan',
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'Tuvalu',
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'Uganda',
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'Ukraine',
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'United Arab Emirates',
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'United Kingdom',
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'United States',
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'Uruguay',
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'Uzbekistan',
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'Vanuatu',
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'Vatican City',
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'Venezuela',
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'Vietnam',
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'Yemen',
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'Zambia',
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'Zimbabwe'
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]
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@ -0,0 +1,195 @@
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export const countries = [
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"Afghanistan",
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"Albania",
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"Algeria",
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"Andorra",
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||||||
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"Angola",
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"Antigua and Barbuda",
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"Argentina",
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"Armenia",
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"Australia",
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||||||
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"Austria",
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"Azerbaijan",
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"Bahamas",
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"Bahrain",
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"Bangladesh",
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"Barbados",
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"Belarus",
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"Belgium",
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"Belize",
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"Benin",
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"Bhutan",
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"Bolivia",
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"Bosnia and Herzegovina",
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"Botswana",
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"Brazil",
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||||||
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"Brunei",
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||||||
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"Bulgaria",
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||||||
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"Burkina Faso",
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||||||
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"Burundi",
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||||||
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"Cambodia",
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||||||
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"Cameroon",
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||||||
|
"Canada",
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||||||
|
"Cape Verde",
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||||||
|
"Central African Republic",
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||||||
|
"Chad",
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||||||
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"Chile",
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||||||
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"China",
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||||||
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"Colombi",
|
||||||
|
"Comoros",
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||||||
|
"Congo (Brazzaville)",
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||||||
|
"Congo",
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||||||
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"Costa Rica",
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||||||
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"Cote d'Ivoire",
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||||||
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"Croatia",
|
||||||
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"Cuba",
|
||||||
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"Cyprus",
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||||||
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"Czech Republic",
|
||||||
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"Denmark",
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||||||
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"Djibouti",
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||||||
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"Dominica",
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||||||
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"Dominican Republic",
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||||||
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"East Timor (Timor Timur)",
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||||||
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"Ecuador",
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||||||
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"Egypt",
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||||||
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"El Salvador",
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||||||
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"Equatorial Guinea",
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||||||
|
"Eritrea",
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||||||
|
"Estonia",
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||||||
|
"Ethiopia",
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||||||
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"Fiji",
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||||||
|
"Finland",
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||||||
|
"France",
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||||||
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"Gabon",
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||||||
|
"Gambia, The",
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"Georgia",
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"Germany",
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||||||
|
"Ghana",
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||||||
|
"Greece",
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||||||
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"Grenada",
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||||||
|
"Guatemala",
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||||||
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"Guinea",
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||||||
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"Guinea-Bissau",
|
||||||
|
"Guyana",
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||||||
|
"Haiti",
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||||||
|
"Honduras",
|
||||||
|
"Hungary",
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||||||
|
"Iceland",
|
||||||
|
"India",
|
||||||
|
"Indonesia",
|
||||||
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"Iran",
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||||||
|
"Iraq",
|
||||||
|
"Ireland",
|
||||||
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"Israel",
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||||||
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"Italy",
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||||||
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"Jamaica",
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||||||
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"Japan",
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"Jordan",
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||||||
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"Kazakhstan",
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||||||
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"Kenya",
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"Kiribati",
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||||||
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"Korea, North",
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"Korea, South",
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"Kuwait",
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||||||
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"Kyrgyzstan",
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||||||
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"Laos",
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"Latvia",
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||||||
|
"Lebanon",
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||||||
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"Lesotho",
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||||||
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"Liberia",
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||||||
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"Libya",
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|
"Liechtenstein",
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||||||
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"Lithuania",
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"Luxembourg",
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"Macedonia",
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"Madagascar",
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"Malawi",
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"Malaysia",
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||||||
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"Maldives",
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||||||
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"Mali",
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"Malta",
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||||||
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"Marshall Islands",
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||||||
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"Mauritania",
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||||||
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"Mauritius",
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"Mexico",
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"Micronesia",
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"Moldova",
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"Monaco",
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||||||
|
"Mongolia",
|
||||||
|
"Morocco",
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||||||
|
"Mozambique",
|
||||||
|
"Myanmar",
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||||||
|
"Namibia",
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||||||
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"Nauru",
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"Nepal",
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||||||
|
"Netherlands",
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"New Zealand",
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||||||
|
"Nicaragua",
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|
"Niger",
|
||||||
|
"Nigeria",
|
||||||
|
"Norway",
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||||||
|
"Oman",
|
||||||
|
"Pakistan",
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||||||
|
"Palau",
|
||||||
|
"Panama",
|
||||||
|
"Papua New Guinea",
|
||||||
|
"Paraguay",
|
||||||
|
"Peru",
|
||||||
|
"Philippines",
|
||||||
|
"Poland",
|
||||||
|
"Portugal",
|
||||||
|
"Qatar",
|
||||||
|
"Romania",
|
||||||
|
"Russia",
|
||||||
|
"Rwanda",
|
||||||
|
"Saint Kitts and Nevis",
|
||||||
|
"Saint Lucia",
|
||||||
|
"Saint Vincent",
|
||||||
|
"Samoa",
|
||||||
|
"San Marino",
|
||||||
|
"Sao Tome and Principe",
|
||||||
|
"Saudi Arabia",
|
||||||
|
"Senegal",
|
||||||
|
"Serbia and Montenegro",
|
||||||
|
"Seychelles",
|
||||||
|
"Sierra Leone",
|
||||||
|
"Singapore",
|
||||||
|
"Slovakia",
|
||||||
|
"Slovenia",
|
||||||
|
"Solomon Islands",
|
||||||
|
"Somalia",
|
||||||
|
"South Africa",
|
||||||
|
"Spain",
|
||||||
|
"Sri Lanka",
|
||||||
|
"Sudan",
|
||||||
|
"Suriname",
|
||||||
|
"Swaziland",
|
||||||
|
"Sweden",
|
||||||
|
"Switzerland",
|
||||||
|
"Syria",
|
||||||
|
"Taiwan",
|
||||||
|
"Tajikistan",
|
||||||
|
"Tanzania",
|
||||||
|
"Thailand",
|
||||||
|
"Togo",
|
||||||
|
"Tonga",
|
||||||
|
"Trinidad and Tobago",
|
||||||
|
"Tunisia",
|
||||||
|
"Turkey",
|
||||||
|
"Turkmenistan",
|
||||||
|
"Tuvalu",
|
||||||
|
"Uganda",
|
||||||
|
"Ukraine",
|
||||||
|
"United Arab Emirates",
|
||||||
|
"United Kingdom",
|
||||||
|
"United States",
|
||||||
|
"Uruguay",
|
||||||
|
"Uzbekistan",
|
||||||
|
"Vanuatu",
|
||||||
|
"Vatican City",
|
||||||
|
"Venezuela",
|
||||||
|
"Vietnam",
|
||||||
|
"Yemen",
|
||||||
|
"Zambia",
|
||||||
|
"Zimbabwe",
|
||||||
|
];
|
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@ -0,0 +1,9 @@
|
|||||||
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export const webTechs = [
|
||||||
|
"HTML",
|
||||||
|
"CSS",
|
||||||
|
"JavaScript",
|
||||||
|
"React",
|
||||||
|
"Redux",
|
||||||
|
"Node",
|
||||||
|
"MongoDB",
|
||||||
|
];
|
||||||
@ -1,3 +0,0 @@
|
|||||||
console.log(countries)
|
|
||||||
alert('Open the browser console whenever you work on JavaScript')
|
|
||||||
alert('Open the console and check if the countries has been loaded')
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|
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@ -0,0 +1,252 @@
|
|||||||
|
// import { webTechs } from "../data/webtechs";
|
||||||
|
import { countries } from "../data/countries.mjs";
|
||||||
|
import { webTechs } from "../data/webtechs.mjs";
|
||||||
|
|
||||||
|
//Declare an empty array;
|
||||||
|
const emptyArray = [];
|
||||||
|
|
||||||
|
//Declare an array with more than 5 number of elements
|
||||||
|
const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
|
||||||
|
|
||||||
|
//Find the length of the array
|
||||||
|
// console.log("Length of numbers array:", numbers.length);
|
||||||
|
|
||||||
|
//Get the first, middle and last elements of the array
|
||||||
|
// console.log("First Item:", numbers[0]);
|
||||||
|
// console.log("Middle Item:", numbers[Math.floor(numbers.length / 2)]);
|
||||||
|
// console.log("Last Item:", numbers[numbers.length - 1]);
|
||||||
|
|
||||||
|
//Declare an array called mixedDataTypes, put different data types in the array and find the length of the array. The array size should be greater than 5
|
||||||
|
const mixedDataTypes = [
|
||||||
|
1,
|
||||||
|
"string",
|
||||||
|
true,
|
||||||
|
null,
|
||||||
|
undefined,
|
||||||
|
{ key: "value" },
|
||||||
|
[1, 2, 3],
|
||||||
|
];
|
||||||
|
|
||||||
|
//Declare an array variable name it itCompanies and assign initial values
|
||||||
|
const itCompanies = [
|
||||||
|
"Facebook",
|
||||||
|
"Google",
|
||||||
|
"Microsoft",
|
||||||
|
"Apple",
|
||||||
|
"IBM",
|
||||||
|
"Oracle",
|
||||||
|
"Amazon",
|
||||||
|
"Netflix",
|
||||||
|
];
|
||||||
|
|
||||||
|
//Print the array using console.log()
|
||||||
|
// console.log("IT Companies:", itCompanies);
|
||||||
|
|
||||||
|
//Print the number of companies in the array
|
||||||
|
// console.log("IT Companies count:", itCompanies.length);
|
||||||
|
|
||||||
|
//Print the first, middle and last IT company
|
||||||
|
// console.log("First IT Company:", itCompanies[0]);
|
||||||
|
// console.log(
|
||||||
|
// "Middle IT Company:",
|
||||||
|
// itCompanies[Math.floor(itCompanies.length / 2)]
|
||||||
|
// );
|
||||||
|
// console.log("Last IT Company:", itCompanies[itCompanies.length - 1]);
|
||||||
|
|
||||||
|
//Print out each company
|
||||||
|
// console.log("IT Companies List:");
|
||||||
|
// itCompanies.forEach((company) => console.log(company));
|
||||||
|
|
||||||
|
//Change each company name to uppercase one by one and print them out
|
||||||
|
// console.log("Companies in Uppercase");
|
||||||
|
// itCompanies.forEach((company) => console.log(company.toUpperCase()));
|
||||||
|
|
||||||
|
//Print out the Array as a sentence
|
||||||
|
// console.log(itCompanies.toString());
|
||||||
|
|
||||||
|
//Check if a certain company exists in the itCompanies array. If it exists, return the company else return a company is not found
|
||||||
|
let companySearch = "IBAM";
|
||||||
|
// itCompanies.includes(companySearch) == true
|
||||||
|
// ? console.log(companySearch, "has been found")
|
||||||
|
// : console.log(`The company ${companySearch} is not found`);
|
||||||
|
|
||||||
|
//Filter out companies which have more than one "o" without the filter method
|
||||||
|
// console.log("Companies with double o")
|
||||||
|
let doubleo = [];
|
||||||
|
for (let company of itCompanies) {
|
||||||
|
company.match(/oo/gm) ? doubleo.push(company) : null;
|
||||||
|
}
|
||||||
|
// console.log(doubleo);
|
||||||
|
|
||||||
|
//Sort the array using sort() method
|
||||||
|
// console.log(itCompanies.sort());
|
||||||
|
|
||||||
|
//Reverse the array using the reverse() method
|
||||||
|
// console.log(itCompanies.reverse());
|
||||||
|
|
||||||
|
//Slice out the first 3 companies from the array
|
||||||
|
// itCompanies.splice(0, 3);
|
||||||
|
// console.log(itCompanies)
|
||||||
|
|
||||||
|
//Slice out the last 3 companies from the array
|
||||||
|
// itCompanies.splice(itCompanies.length - 3, 3);
|
||||||
|
// console.log(itCompanies)
|
||||||
|
|
||||||
|
//Slice out the middle IT company or companies from the array
|
||||||
|
// if (itCompanies.length % 2 > 0) {
|
||||||
|
// itCompanies.splice(Math.floor(itCompanies.length / 2), 1);
|
||||||
|
// } else {
|
||||||
|
// itCompanies.splice(Math.floor(itCompanies.length / 2) - 1, 2);
|
||||||
|
// }
|
||||||
|
// console.log(itCompanies)
|
||||||
|
|
||||||
|
//Remove the first IT company from the array
|
||||||
|
// itCompanies.shift();
|
||||||
|
// console.log(itCompanies)
|
||||||
|
|
||||||
|
//Remove the middle IT company or companies from the array
|
||||||
|
// if (itCompanies.length % 2 > 0) {
|
||||||
|
// itCompanies.splice(Math.floor(itCompanies.length / 2), 1);
|
||||||
|
// } else {
|
||||||
|
// itCompanies.splice(Math.floor(itCompanies.length / 2) - 1, 2);
|
||||||
|
// }
|
||||||
|
// console.log(itCompanies)
|
||||||
|
|
||||||
|
//Remove the last IT company from the array
|
||||||
|
// itCompanies.pop();
|
||||||
|
// console.log(itCompanies);
|
||||||
|
|
||||||
|
//Remove all the IT companies
|
||||||
|
// console.log(itCompanies.splice());
|
||||||
|
|
||||||
|
//LEVEL 2
|
||||||
|
|
||||||
|
//Create separate files for countries and web_techs and access from this file.
|
||||||
|
// console.log(countries)
|
||||||
|
// console.log(webTechs);
|
||||||
|
|
||||||
|
//Remove punctuations and change the string to array and count the number of words in it.
|
||||||
|
|
||||||
|
let text =
|
||||||
|
"I love teaching and empowering people. I teach HTML, CSS, JS, React, Python.";
|
||||||
|
|
||||||
|
let words = text.replace(/\,|\./gm, "").split(" ");
|
||||||
|
// console.log("Text Array:", words)
|
||||||
|
// console.log(`Text Length: ${words.length}`);
|
||||||
|
|
||||||
|
//In the following shopping cart add, remove, edit items
|
||||||
|
const shoppingCart = ["Milk", "Coffee", "Tea", "Honey"];
|
||||||
|
|
||||||
|
//Add 'Meat' in the beginning of your shoppinh cart if it has not been already added
|
||||||
|
let foodToAdd = "Meat";
|
||||||
|
let checkFood = shoppingCart.includes(foodToAdd);
|
||||||
|
!checkFood ? shoppingCart.unshift(foodToAdd) : "";
|
||||||
|
// console.log(shoppingCart);
|
||||||
|
|
||||||
|
//Add Sugar at the end of your shopping cart if it has not already been added
|
||||||
|
let foodToAdd2 = "Sugar";
|
||||||
|
let checkFood2 = shoppingCart.includes(foodToAdd2);
|
||||||
|
!checkFood2 ? shoppingCart.push(foodToAdd2) : "";
|
||||||
|
// console.log(shoppingCart);
|
||||||
|
|
||||||
|
//Remove Honey if you are allergic to honey
|
||||||
|
let foodToRemove = "Honey";
|
||||||
|
let allergy = shoppingCart.includes(foodToRemove);
|
||||||
|
allergy ? shoppingCart.splice(shoppingCart.indexOf(foodToRemove), 1) : null;
|
||||||
|
// console.log(shoppingCart);
|
||||||
|
|
||||||
|
//Modify Tea to 'Green Tea'
|
||||||
|
let searchItem = "Tea";
|
||||||
|
let checkItem = shoppingCart.includes(searchItem);
|
||||||
|
checkItem
|
||||||
|
? (shoppingCart[shoppingCart.indexOf(searchItem)] = "Green Tea")
|
||||||
|
: null;
|
||||||
|
// console.log(shoppingCart);
|
||||||
|
|
||||||
|
//Check if Ethiopia exists in the countries array. If it exists, print 'ETHIOPIA'. If not, add it to the countries list
|
||||||
|
let checkCountries = countries.includes("Ethiopia");
|
||||||
|
checkCountries ? console.log("ETHIOPIA") : countries.push("Ethiopia");
|
||||||
|
|
||||||
|
//Check if Sass exists in webTechs, if it exists, print 'Sass is a CSS Preprocessor'. If not, add Sass to webTechs
|
||||||
|
|
||||||
|
let checkWebTechs = webTechs.includes("Sass");
|
||||||
|
checkWebTechs
|
||||||
|
? console.log("Sass is a CSS Preprocessor")
|
||||||
|
: webTechs.push("Sass");
|
||||||
|
// console.log(webTechs);
|
||||||
|
|
||||||
|
//Concatenate the following two variables and store it in a fullStack variable
|
||||||
|
const frontEnd = ["HTML", "CSS", "JS", "React", "Redux"];
|
||||||
|
const backend = ["Node", "Express", "MongoDB"];
|
||||||
|
|
||||||
|
let fullStack = frontEnd.concat(backend);
|
||||||
|
// console.log(fullStack);
|
||||||
|
|
||||||
|
//LEVEL 3
|
||||||
|
|
||||||
|
//sort array of student ages
|
||||||
|
const ages = [19, 22, 19, 24, 20, 25, 26, 24, 25, 24];
|
||||||
|
|
||||||
|
ages.sort((a, b) => a - b);
|
||||||
|
|
||||||
|
console.log(ages);
|
||||||
|
|
||||||
|
//Find the median age (one middle item or two middle items divided by two)
|
||||||
|
let median =
|
||||||
|
ages.length % 2 > 0
|
||||||
|
? ages[Math.floor(ages.length / 2)]
|
||||||
|
: Math.round((ages[ages.length / 2 - 1] + ages[ages.length / 2]) / 2);
|
||||||
|
// console.log(median)
|
||||||
|
|
||||||
|
//Find the average age (all items divided by number of items)
|
||||||
|
let sumAges = 0;
|
||||||
|
ages.forEach((age) => (sumAges += age));
|
||||||
|
let average = sumAges / ages.length;
|
||||||
|
// console.log(average);
|
||||||
|
|
||||||
|
//Find the range of the ages (max minus min)
|
||||||
|
let minAge = Math.min(...ages);
|
||||||
|
let maxAge = Math.max(...ages);
|
||||||
|
//using arrays after sorting
|
||||||
|
//let minAge = ages[0]
|
||||||
|
//let maxAge = ages.reverse()[0];
|
||||||
|
let range = maxAge - minAge;
|
||||||
|
// console.log(range)
|
||||||
|
|
||||||
|
//Compare the value of (min - average) and (max - average), use abs() method
|
||||||
|
let minval = minAge - average;
|
||||||
|
let maxval = maxAge - average;
|
||||||
|
console.log(Math.abs(maxval - minval));
|
||||||
|
|
||||||
|
//Slice the first ten countries from countries array
|
||||||
|
// console.log(countries.slice(0, 10));
|
||||||
|
|
||||||
|
//Find the middle country(ies) in the countries array
|
||||||
|
countries.length % 2 !== 0
|
||||||
|
? console.log(countries[Math.ceil(countries.length / 2) - 1])
|
||||||
|
: console.log(
|
||||||
|
countries[Math.floor(countries.length / 2 - 2)],
|
||||||
|
countries[Math.floor(countries.length / 2 - 1)]
|
||||||
|
);
|
||||||
|
|
||||||
|
//Divide the countries array into two equal arrays if it is even. if not, add one more country to the first half
|
||||||
|
|
||||||
|
let firstHalf = [];
|
||||||
|
let secondHalf = [];
|
||||||
|
|
||||||
|
let isEven = countries.length % 2 !== 0 ? false : true;
|
||||||
|
|
||||||
|
isEven
|
||||||
|
? (firstHalf.push(...countries.slice(0, countries.length / 2)),
|
||||||
|
secondHalf.push(...countries.slice(countries.length / 2, countries.length)))
|
||||||
|
: (firstHalf.push(...countries.slice(0, Math.ceil(countries.length / 2))),
|
||||||
|
secondHalf.push(
|
||||||
|
...countries.slice(Math.ceil(countries.length / 2), countries.length)
|
||||||
|
));
|
||||||
|
|
||||||
|
console.log(isEven);
|
||||||
|
console.log(countries.length);
|
||||||
|
console.log(firstHalf.length, firstHalf);
|
||||||
|
console.log(secondHalf.length, secondHalf);
|
||||||
|
|
||||||
|
console.log("New change")
|
||||||
Loading…
Reference in new issue