開発環境
- OS X Mavericks - Apple(OS)
- Emacs (CUI)、BBEdit - Bare Bones Software, Inc. (GUI) (Text Editor)
- Python (プログラミング言語)
Learning Python (Mark Lutz (著)、Oreilly & Associates Inc)のPART Ⅱ.(Types and Operations)、Chapter 4.(Introducing Python Object Types)、Test Your Knowledge: Quiz 4.を解いてみる。
その他参考書籍
Test Your Knowledge: Quiz 4.
- strings
- list
- tuples
- range
- …
コード(BBEdit)
sample4.py
#!/usr/bin/env python3
#-*- coding: utf-8 -*-
s = 'python'
l = ['a', 'b', 'c', 'd']
t = ('a', 'b', 'c', 'd')
r = range(5)
for x in [s, l, t, r]:
print(type(x))
# indexing
print(x[1])
# slicing
print(x[:])
# iterable
for y in x:
print(y, end=' ')
print()
入出力結果(Terminal, IPython)
$ ./sample4.py
<class 'str'>
y
python
p y t h o n
<class 'list'>
b
['a', 'b', 'c', 'd']
a b c d
<class 'tuple'>
b
('a', 'b', 'c', 'd')
a b c d
<class 'range'>
1
range(0, 5)
0 1 2 3 4
$
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