解釋性語言，有類型的概念，沒有類型的實體
所以，類型很重要
今天，我在這里練練python的類型
//test.py
print int("10", 8) #8 scale
print long("123ABCDEF", 16) #16 scale
print float("1.2345")
print complex(0.3, 7.67) #create complex
print str(1)
print repr(3.1415926)
str = 'Hello World!'
print eval("str") #return str object
s = [12, 23, 34]
v = tuple(s)
print v
sn = list(v)
print sn
vv = set(v)
print vv
vv.add(45)
print vv
k = (1, 2)
v = ('1.1', '2.2')
d = (k, v)
print dict(d)
print zip(k, v)
print dict(zip(k, v))
print dict(((1, 1.1),(2, 2.2)))
print dict(((1,2),))
vvv = frozenset(vv)
#vvv.add(56)
print vvv
print chr(56)
print unichr(1028)
print ord('o')
print hex(1234)
print oct(1234)
//結果
# python test.py
8
4893429231
1.2345
(0.3+7.67j)
1
3.1415926
Hello World!
(12, 23, 34)
[12, 23, 34]
set([34, 12, 23])
set([34, 12, 45, 23])
{1: 2, '1.1': '2.2'}
[(1, '1.1'), (2, '2.2')]
{1: '1.1', 2: '2.2'}
{1: 1.1, 2: 2.2}
{1: 2}
frozenset([34, 12, 45, 23])
8
Є
111
0x4d2
02322
Finally：
感覺還行，打算繼續，尤其是這么多未來方向都選定了這個語言來進行啦！