Check if a JavaScript collection is empty
https://www.30secondsofcode.org/js/s/collection-is-empty
Published: June 10, 2024 00:00
Quickly determine if a collection of values is empty in JavaScript.
🦜 30 seconds of code
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Browse 940 short code snippets for all your development needs on 30 seconds of code.
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Invert the key-value pairs of a JavaScript object
https://www.30secondsofcode.org/js/s/invert-key-values
Published: June 9, 2024 00:00
Learn how to invert the key-value pairs of an object in JavaScript.
Convert between CSV and JavaScript arrays, objects or JSON
https://www.30secondsofcode.org/js/s/convert-csv-to-array-object-or-json
Published: June 8, 2024 00:00
Serialize and deserialize CSV data in JavaScript with this in-depth guide.