Difference: CSC121F2024Lab08Hint3 ( vs. 1)

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META TOPICPARENT	name="CSC121F2024Lab08"

Dealing with strings (esp. leading spaces and/or end of line)

The easiest way to remove leading spaces (such as a tab or blank) is to use the trim() function. So as an example:

        line = datafile.nextLine();
        line = line.trim();

After reading a number, if the next input is to be a string on a new line, be sure to read the rest of the current line. Example:

        number = keyboard.nextInt();
        keyboard.nextLine();