What will this code print to the console? const myFunc = () => { const a = 2; return () => console.log('a is ' + a);};const a = 1;const test = myFunc();test();

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What will this code print to the console? <pre><code>const myFunc = () => { const a = 2; return () => console.log('a is ' + a);};const a = 1;const test = myFunc();test();</code></pre> - 面试真题

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What will this code print to the console? <pre><code>const myFunc = () => { const a = 2; return () => console.log('a is ' + a);};const a = 1;const test = myFunc();test();</code></pre>

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What will this code print to the console? <pre><code>const myFunc = () =&gt; { const a = 2; return () =&gt; console.log(&#x27;a is &#x27; + a);};const a = 1;const test = myFunc();test();</code></pre>

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What will this code print to the console? <pre><code>const myFunc = () => { const a = 2; return () => console.log('a is ' + a);};const a = 1;const test = myFunc();test();</code></pre>