How can I transform the string
["0,1", "0,1", "1,2"]
into an array of arrays like this: [[0,1], [0,1], [1,2]]
?
How can I transform the string
["0,1", "0,1", "1,2"]
into an array of arrays like this: [[0,1], [0,1], [1,2]]
?
To achieve this, you can utilize the combination of Array#map
and String#split
.
const words = ["one,two", "three,four", "five,six"];
const result = words.map(item => item.split(",").map(Number));
console.log(result);
For this task, you can utilize the combination of .map()
and .split()
along with either .parseInt()
or simply using +
:
console.log(
["0,1", "0,1", "1,2"]
.map(i => i.split(",")
.map(n => +n)
)
);
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