20 lines
286 B
HTML
20 lines
286 B
HTML
<!DOCTYPE html>
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<html>
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<body>
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<script>
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'use strict';
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let value = prompt('What is the "official" name of JavaScript?', '');
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if (value == 'ECMAScript') {
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alert('Right!');
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} else {
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alert("You don't know? ECMAScript!");
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}
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</script>
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</body>
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</html>
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