Rrc: /* Str1.py */

2014-10-15T10:12:52Z

‎Str1.py

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__NOTOC__
* [[:#Str1.py | Str1.py]]
** [[:#Resultado | Resultado]]
** [[:#Explicación | Explicación]]

== Str1.py ==

Las strings, en Python, son inmutables

[rrc@pridd ~]$ python3
Python 3.3.2 (default, Jun 28 2014, 20:02:44)
[GCC 4.8.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> Str = "Hala Mundo"
>>> Str[3]
'a'
>>> Str[3] = 'o'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
>>>

<syntaxhighlight lang="python" line="GESHI_FANCY_LINE_NUMBERS">

#!/usr/bin/python3
#-*-coding: utf-8 -*-

Frase = "Hola Mundo"
i = 0

while Frase[i]:
print( Frase[i] )
i += 1
print( "\nListo\n" )

</syntaxhighlight>

=== Resultado ===

[rrc@Llawyr PythonClase]$ ./Str1.py
H
o
l
a

M
u
n
d
o
Traceback (most recent call last):
File "./Str1.py", line 7, in <module>
while Frase[i]:
IndexError: string index out of range

=== Explicación ===

[[Category:Programación en Python]]
[[Category:PythonCabal]]
[[Category:CursoPython]]

Curso de Programación en Python/Str1 - Historial de revisiones

Rrc: /* Str1.py */