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並前往https://www.codegrepper.com/code-examples/javascript/return+string.charAt%280%29.toUpperCase%28%29+%2B+string.slice%281%29%3B

return string.charAt(0).toUpperCase() + string.slice(1) - Code ...

“return string.charAt(0).toUpperCase() + string.slice(1);” Code Answer's. js first letter uppercase. javascript by Grepper on Jul 22 2019 Donate Comment.

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