equal
deleted
inserted
replaced
2 |
2 |
3 String indexing starts from 0, like lists. |
3 String indexing starts from 0, like lists. |
4 |
4 |
5 \lstinline|s = `Hello World'|\\ |
5 \lstinline|s = `Hello World'|\\ |
6 \lstinline|s[0:5]| gives \texttt{Hello}\\ |
6 \lstinline|s[0:5]| gives \texttt{Hello}\\ |
7 \lstinline|s[6:]| gives \textt{World}\\ |
7 \lstinline|s[6:]| gives \texttt{World}\\ |
8 \lstinline|s[6::2]| gives \textt{Wrd}\\ |
8 \lstinline|s[6::2]| gives \texttt{Wrd}\\ |
9 |
9 |
10 \lstinline|s.replace('e', 'a')| returns a new string with all e's |
10 \lstinline|s.replace('e', 'a')| returns a new string with all e's |
11 replaced by a. |
11 replaced by a. |
12 |
12 |
13 \lstinline|s.lower()| and \lstinline|s.upper()| return new strings |
13 \lstinline|s.lower()| and \lstinline|s.upper()| return new strings |