What is the purpose of \r ?

Options
- used to insert a vertical tab
- used to insert a tab
- places cursor in end of line
- places cursor in start of line

CORRECT ANSWER : places cursor in start of line

Discussion Board
\r

Answer is, places cursor in start of line.

Moves the active position to the initial position of the current line.
e.g
Original line- tude\rRi
Output- Ride

In above example,after \r (carriage return) the cursor moves to the initial position and hence, the first 2 characters “tu” replaced by “Ri”.

Sapna 02-17-2017 05:17 AM

Explain

\n new line
\t tab
\r carriage return
\a alert
\\ backslash
\” double quote
\? Question Mark
\’ Quotation Mark
\0 Null

Sivaprakash G 07-16-2014 12:42 AM

\r in C

- \r is a carriage return character.

Aparna 07-5-2013 03:38 AM

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