The avatar for @diaung
Diana Aung
Public
Edited
Jan 31, 2023
Fork of JavaScript Basics Practice
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paragraph = 'Since its founding in 1831, NYU has been an innovator in higher education, reaching out to an emerging middle class, embracing an urban identity and professional focus, and promoting a global vision that informs its 19 schools and colleges.'
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paragraph.length
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words = paragraph.split(' ')
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words.length
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words[1]
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new Set(words).size
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prices = ({
milk: 3.45,
crackers: 4.54,
pepsi: 1.00,
chips: 2.98,
})
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prices.milk
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food = "chips"
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prices.chips
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[
["milk", 3.45],
["crackers", 4.54],
["pepsi", 1.00],
["chips", 2.98]
]
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kvps = Object.entries(prices)
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Object.fromEntries(kvps)
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items = new Map(kvps)
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items.get("milk")
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snack = "chips"
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items.get(snack)
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Array.from(items.keys())
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Array.from(items)
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Array.from(items, ([items,cost]) => ({items,cost}))
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function triangleArea(base, height) {
return base * height / 2;
}
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triangleArea(10, 20)
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// answer
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