What does \' mean?

What does \' mean?

• A. Double quotation mark.
• B. Backspace.
• C. Single quotation mark.
• D. Null character.

Answer: (C)

Escape sequences in strings: the backslash acts as an escape character, giving the next character a literal meaning. When you see a backslash followed by a single quote, it represents a literal single quotation mark. This lets you include an apostrophe inside a string without prematurely ending it. For example, 'It\'s a test' prints as It's a test. If you’re using double-quoted strings, you don’t need to escape a single quote, but escaping is still valid in many languages. So the sequence denotes a single quotation mark.

Escape sequences in strings: the backslash acts as an escape character, giving the next character a literal meaning. When you see a backslash followed by a single quote, it represents a literal single quotation mark. This lets you include an apostrophe inside a string without prematurely ending it. For example, 'It's a test' prints as It's a test. If you’re using double-quoted strings, you don’t need to escape a single quote, but escaping is still valid in many languages. So the sequence denotes a single quotation mark.