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What is the difference between parseInt(string) and Number(string) in JavaScript?
parseInt(string)
The parseInt() method parses up to the first non-digit and returns the parsed value.
For example, the following returns 765:
parseInt("765world")Let’s take another example. The following returns 50:
parseInt(‘50px”);
Number(string)
Number() converts the string into a number, which can also be a float BTW.
For example, the following returns NaN:
Number(“765world”)
The following returns NaN:
Number(“50px”);
Updated on: 13-Jan-2020
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