Escape characters provide the ability to embed instructions into text strings that tell Ruby how to format displayed text.

Answer the following statement true (T) or false (F)


True

Computer Science & Information Technology

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Show two equivalent ways to set the count member in the ListNode variable to which head points.

1. Given the structure definition: ``` const int STRING_SIZE = 20; struct ListNode { char item[STRING_SIZE]; int count; ListNode * link; }; ListNode *head = new ListNode; ```

Computer Science & Information Technology

You can add sound files to a page with the new <____________________> tags introduced in HTML5.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

What are the three facts about converting from infix expressions to postfix expressions?

What will be an ideal response?

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1) Insertions and deletions in the middle of a deque are optimized to minimize the number of elements copied, so it’s more efficient than a vector but less efficient than a list for this kind of modification. 2) Container set does not allow duplicates. 3) Class stack (from header ) enables insertions into and deletions from the underlying data structure at one end (commonly referred to as a last-in, first-out data structure). 4) Function empty is available in all containers except the deque. 5) Standard Library algorithms can operate on C-like pointer-based arrays.

Computer Science & Information Technology