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vielhuber/script.js

Last active June 22, 2021 21:55
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remove a specific item from an array #js
Raw
script.js
let a = ['foo', 'bar', null, 'baz'];
delete a[1]; // ['foo', undefined, null, 'baz']
a = a.filter(v => typeof v !== 'undefined'); // ['foo', null, 'baz']
a = a.filter(v => v != 'baz'); // ['foo', null]
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