![]() You can find all the instruction commands in the wiki page I linked earlier. \x1b8: The instruction "8" means restore the cursor information.No escape character here, so the text is printed normally. %s: This is replaced by the text from the user.Your code replaces the %ds with numbers inputted by the user. The function of escape sequences is to insert such characters into the string without modifying the string. \x1b[%d ?: The instruction "[10 10f" means go to row 10, column 10.\x1b7: The instruction "7" means save the cursor information.When the terminal encounters a \x1b escape character it knows that the information following it is an instruction for the terminal, not to be printed. Strings may also be created from other objects using the str constructor. It is used in representing certain whitespace characters. See String and Bytes literals for more about the various forms of string literal, including supported escape sequences, and the r (raw) prefix that disables most escape sequence processing. After the encounter of a backslash (inside a string), any following character (with the ( \ )) would be looked upon in the aforementioned table. In Python strings, the backslash is a special character, also called the escape character. It will optimize some the repetitive tasks. ![]() ![]() This character happens to be named "ESC" and it's being used as an escape character for ANSI, don't confuse it with python's escape character: the backslash ( \). Python Escape Sequence interpretation is done, when a backslash is encountered within a string. The sequence of character which has indirect meaning when it placed within double quotes. ![]() The "1b" is hexadecimal for 27: > int('1b', 16)Īnd if you look up 27 on an ASCII table you will find that it corresponds to the ESC character. Whitespace gives characters like space, tab, formfeed, vertical tab. These characters are used to represent whitespace. \x1b is the way python displays the ESC character. What is the escape sequence An escape sequence is a special character used in the form of backslash (\) followed by a character that is required. ![]()
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