try-parse-int
v1.0.0
Published
tryParseInt parses number string or return null if failed
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tryParseInt
tryParseInt parses number string or return null if failed
But why
It is useful so that we can use nullish-coalescing operator to fallback to default value
Example:
const foobar = tryParseInt('foobar') ?? 20
Caveat
This function will parse only decimal number or hex number, for anything else (e.g. empty string, spaces) it will return null.