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607. Array.map with parseInt
Easy
•
...
Predict the output.
console
.
log
(
[
'1'
,
'2'
,
'3'
]
.
map
(
parseInt
)
)
What is logged?
[1, 2, 3]
[1, NaN, NaN]
[1, 2, NaN]
[NaN, NaN, NaN]
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