javascript / beginner
Snippet
Accessing Keys with Object.keys()
Object.keys() returns an array of a given object's own enumerable property names (keys). This is useful for iterating over objects.
snippet.js
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const user = { name: 'Alice', age: 25 };const propertyNames = Object.keys(user);
nextjs
Breakdown
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Object.keys(user)
Returns ['name', 'age'] based on the properties of the user object.