What Will The Following Javascript Code Snippet Work If Not #66
What will the following JavaScript code snippet work? If not, what will be the error?</p> <pre><code class="language-javascript"> function tail(o) { for (; o.next; o = o.next) ; return o; } </code></pre>
This multiple choice question (MCQ) is related to the book/course
gs gs106 Javascript.
It can also be found in
gs gs106 Lexical Structures - JavaScript Loops - Quiz No.1.
What will the following JavaScript code snippet work? If not, what will be the error?
function tail(o) { for (; o.next; o = o.next) ; return o; }
No, this will throw an exception as only numerics can be used in a for loop
No, this will not iterate
Yes, this will work
No, this will result in a runtime error with the message "Cannot use Linked List"
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