Python基础类型的基础函数总结
#"""sets """
len+*find,replacesplitisalpha,isdigit,rstrip"%s"str
len(s)s,s[-1]
(raw)s = 'sam'
s = 'S'+s
print s
Sam
line= 'aaa,bbb,ccc,ddd'
print line.split(',')
line = line.split(',')
print line
"result":['aaa', 'bbb', 'ccc', 'ddd']
['aaa', 'bbb', 'ccc', 'ddd']
line= 'aaa,bbb,ccc,ddd,\n'
line = line.rstrip()##print line
aaa,bbb,ccc,ddd,
print '%s is %s' % ('I', 'you')
print '%s' % 'you'
I is you
you
(...)
appendpop,sort,reverse,insert, remove,rstrip....
list
list"".joinlistlist1 =
print list1
list1=22
print list1
print list1 ##list1
base = ['a', 'b', 2.33, ['a', 'bc']]
base.append(('abc',))
print base##base.append['a', 'b', 2.33, ['a', 'bc'], ('abc',)]
base = ['a', 'b', 2.33, ['a', 'bc']]
base.append(('abc',)) ##print base
base.pop(2) ##print base
base.sort() ##print base
base.reverse()##print base
['a', 'b', 2.33, ['a', 'bc'], ('abc',)]
['a', 'b', ['a', 'bc'], ('abc',)]
[['a', 'bc'], 'a', 'b', ('abc',)]
[('abc',), 'b', 'a', ['a', 'bc']]
foriterable()res = ##ord()ASCIIprint res
]..
for targetn in iterablen
ifdef fun():
return [(x,y) for x in range(5) if x % 2 == 0 for y in range(5) if y%2 ==1]
print fun()
[(0, 1), (0, 3), (2, 1), (2, 3), (4, 1), (4, 3)]
DDkeyvalue,D.keys()DKeyKeyvalue,keyclear()keys()values(),items()D.get(key[,d])keyD,d,None
pop(key[,d])keykeyssortD = {'a': 1, 'b': 2}
print D
Ks = list(D.keys())
print Ks
Ks.reverse()
print Ks
for key in Ks:
print (key, '==>', D)
('b', '==>', 2)
('a', '==>', 1)
tuple
T.index(4)4T.count(4)4tup1+tup2del tup,cmp(tup1,tup2)len(tup) max/min(tuple) /,
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