added more Escape characters

CodeWithBishal · web-flow · commit aa74a4f4fb86 · 2021-10-03T15:13:38.000+05:30
diff --git a/README.md b/README.md
@@ -2327,6 +2327,9 @@ A List comprehension can be generated from a dictionary:
 | `\t`             | Tab                  |
 | `\n`             | Newline (line break) |
 | `\\`             | Backslash            |
+| `\b`             | Backspace            |
+| `\ooo`           | Octal value          |
+| `\r`             | Carriage Return      |
 
 Example:
 
