Python 字典使用例子
#!/usr/bin/env python
#coding=utf-8
def buildConnectionString(params):
return ":".join(["%s=%s" %(k, v) for k, v in params.items()])
if __name__ == "__main__":
myParams = {"server":"mpilgrim", \
"database":"master", \
"uid":"sa", \
"pwd":"secret"\
}
print buildConnectionString(myParams)
print __name__
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实验环境：windows xp + vim
文件：test.py。编码：ansi
我们的目标操作test.py中保存的非英文字母。
文件头的#encoding=utf8/gbk，这个是用来说明源文件的硬盘编码以便python识别[4]。
----------------------------------------------
输入:
x = '中文'
输出: 编译失败
编译时需要知道‘中文’的硬盘编 ......
Python的内存泄漏及gc模块的使用
-- 6.11日错误修正版
Horin|贺勤
Email: horin153@msn.com
......
#shell排序
def ShellPass(mylist, d):
size = len(mylist)
i = d
while i < size:
if mylist[i] < mylist[i - d]:
tmp = mylist[i]
j = i - d
mylist[j + d] = mylist[j]
j = j - d
while j >= 0 and mylist[j] > ......
#直接选择排序
def SelectSort(mylist):
size = len(mylist)
i = 0
for i in range(0, size):
k = i
for j in range(i + 1, size):
if mylist[j] < mylist[k]:
k = j
if k != i:
tmp = mylist[i]
......
#堆排序
def Heapify(mylist, start, end):
left = 0
right = 0
maxv = 0
left = start * 2
right = start * 2 + 1
while left <= end:
maxv = left
if right <= end:
if mylist[left] < mylist[right]:
maxv = right
......
