| A | B |
| Concatenation | Combining multiple strings into one string. |
| String Concatenation (Python) | Joining strings using the + operator or f-strings. |
| + Operator | Joins strings together; all values must be strings. |
| Comma in print() | Separates values and adds spaces without concatenation. |
| TypeError | Error caused by mixing strings and non-strings with +. |
| str() | Converts a value into a string. |
| Comma | concatenation that is faster, automatically adds spaces, and automatically allows you to mix numerical and string variable types |
| print("Hello" + "there") | Hellothere |
| print("Hello", "there") | Hello there |