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Cap. 21 – Canais – 5. A expressão comma ok
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Aprenda Go 🇧🇷 - Cap. 21 – Canais – 5. A expressão comma ok

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- v, ok := ←chan - Se receber valor: v, true - Canal fechado, nada, etc.: zero v, false - Agora vamos resolver o problema do exercício anterior usando comma ok. - Código: https://github.com/ellenkorbes/aprendago/blob/master/c%C3%B3digo/21_canais/06_exerc%C3%ADcio_anterior/main.go

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