Typescript (and Javascript?) - is it bad style to use && to check for undefined? – codereview.stackexchange.com

Typescript (and Javascript?) - is it bad style to use && to check for undefined? – codereview.stackexchange.com

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I've written this code: this.props.languages && this.props.languages.forEach(e => { flags.push(<Flag key={e.id} code={e.id} inline={true}/>); }); Where ...

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