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Every CodeShot challenge, ever. Practice, learn, and fill the gaps.
21 questions
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What does this print?
Junior
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What does g.next().value print twice?
Senior
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How do you get the number of entries in a Map?
Mid-Level
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What does this evaluate to?
Senior
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What is arr.flat().length?
Mid-Level
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What gets logged?
Senior
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What does this output?
Mid-Level
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What is the output?
Junior
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What is the output?
Mid-Level
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What is the output?
Mid-Level
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What gets logged?
Senior
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Which of these is truthy in JavaScript?
Junior
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What is the output of both lines?
Mid-Level
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What is the type of NaN in JavaScript?
Senior
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What is the output?
Mid-Level
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What does this print?
Senior
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What gets logged?
Mid-Level
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What does this output?
Junior
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What gets logged to the console?
Senior
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What does this output?
Mid-Level
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What does this output?
Mid-Level
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