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showing results for - "remove element from dictionary javascript"
Darian
01 Nov 2020
1const o = { lastName: 'foo' }
2o.hasOwnProperty('lastName') // true
3delete o['lastName']
4o.hasOwnProperty('lastName') // false
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Veronica
06 Nov 2019
1const o = { lastName: 'foo' }
2delete o['lastName']
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