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Python×Ö·û´®²Ù×÷

 #Python×Ö·û´®²Ù×÷
''
'1.¸´ÖÆ×Ö·û´®'
''
#strcpy(
sStr1,
sStr2)
sStr1 =
'strcpy'
sStr2 =
sStr1
sStr1 =
'strcpy2'
print
sStr2
''
'2.Á¬½Ó×Ö·û´®'
''
#strcat(
sStr1,
sStr2)
sStr1 =
'strcat'
sStr2 =
'append'
sStr1 +
=
sStr2
print
sStr1
''
'3.²éÕÒ×Ö·û'
''
#strchr(
sStr1,
sStr2)
sStr1 =
'strchr'
sStr2 =
'r'
nPos =
sStr1.
index(
sStr2)
print
nPos
''
'4.±È½Ï×Ö·û´®'
''
#strcmp(
sStr1,
sStr2)
sStr1 =
'strchr'
sStr2 =
'strch'
print
cmp(
sStr1,
sStr2)
''
'5.ɨÃè×Ö·û´®ÊÇ·ñ°üº¬Ö¸¶¨µÄ×Ö·û'
''
#strspn(
sStr1,
sStr2)
sStr1 =
'12345678'
sStr2 =
'456'
#sStr1 and
chars both in
sStr1 and
sStr2
print
len(
sStr1 and
sStr2)
''
'6.×Ö·û´®³¤¶È'
''
#strlen(
sStr1)
sStr1 =
'strlen'
print
len(
sStr1)
''
'7.½«×Ö·û´®ÖеÄСд×Ö·ûת»»Îª´óд×Ö·û'
''
#strlwr(
sStr1)
sStr1 =
'JCstrlwr'
sStr1 =
sStr1.
upper(
)
print
sStr1
''
'8.×·¼ÓÖ¸¶¨³¤¶ÈµÄ×Ö·û´®'
''
#strncat(
sStr1,
sStr2,
n)
sStr1 =
'12345'
sStr2 =
'abcdef'
n =
3
sStr1 +
=
sStr2[
0:
n]
print
sStr1
''
'9.×Ö·û´®Ö¸¶¨³¤¶È±È½Ï'
''
#strncmp(
sStr1,
sStr2,
n)
sStr1 =
'12345'
sStr2 =
'123bc'
n =
3
print
cmp(
sStr1[
0:
n]
,
sStr2[
0:
n]
)
''
'10.¸´ÖÆÖ¸¶¨³¤¶ÈµÄ×Ö·û'
''
#strncpy(
sStr1,
sStr2,
n)
sStr1 =
''
sStr2 =
'12345'
n =
3
sStr1 =
sStr2[
0:
n]
print
sStr1
''
'11.×Ö·û´®±È½Ï£¬²»Çø·Ö´óСд'
''
#stricmp(
sStr1,
sStr2)
sStr1 =
'abcefg'
sStr2 =
'ABCEFG'
print
cmp(
sStr1.
upper(
)
,
sStr2.
upper(
)
)
''
'12.½«×Ö·û´®Ç°n¸ö×Ö·ûÌ滻Ϊָ¶¨µÄ×Ö·û'
''
#strnset(
sStr1,
ch,
n)
sStr1 =
'12345'
ch =
'r'
n =
3
sStr1 =
n *
ch +
sStr1[
3:
]
print
sStr1
''
'13.ɨÃè×Ö·û´®'
''
#strpbrk(
sStr1,
sStr2)
sStr1 =
'cekjgdklab'
sStr2 =
'gka'
nPos =
-
1
for
c in
sStr1:
    if
c in
sStr2:
        nPos =
sStr1.
index(
c)
    


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ÔÚPythonÖж¯Ì¬°ó¶¨property

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def get_g(self):
    return g
def set_g(self, _g):
    global g
    g = _g
¶¨ÒåÒ»¸öobjectµÄ¼Ì³ ......

PEP 0263 Defining Python Source Code Encodings

 
PEP 0263
Defining Python Source Code Encodings
Python will default to ASCII as standard encoding if no other
encoding hints are given.
To define a source code encoding, a magic comment must
be placed into the source files either as first or second
line in the file, suc ......

Python¼¸ÖÖ²¢·¢ÊµÏÖ·½°¸µÄÐÔÄܱȽÏ

 
#!/Library/Frameworks/Python.framework/Versions/2.5/bin/python
# encoding: utf-8
import sys, time
import thread
 
SLEEP_TIME = 0.0001
 
def run_benchmark(n, m):
    # print(">> Python 2.5.1, stackless 3.1b3 here (N=%d, M=%d)!\n" % (n, m))
    lock ......

Python ×Ö·û´®·½·¨


 
Python-String-Function
×Ö·û´®ÖÐ×Ö·û´óСдµÄ±ä»»£º
    * S.lower()   #Сд
    * S.upper()   #´óд
    * S.swapcase()   #´óСд»¥»»
    * S.capitalize()   #Ê××Öĸ´óд
&n ......

(python)http://www.python.org/

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