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#  -*- coding:utf-8 -*-

import Tkinter
import odbc
con=odbc.odbc('one')
cursor=con.cursor()
cursor.execute('select * from student')
r=cursor.fetchall()
root=Tkinter.Tk()
Label=Tkinter.Label(root,text=r)
               
Label.pack()

root.mainloop()
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class A
{
public:
int val;
}

class B
{
public:
A a
}

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b.a.val = 1
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class A():
def __init__( self ):
self.__a = 0
self.__b = 'hello'
def get_a( self ):
ret ......

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#include <boost/python/def.hpp>
#include <boost/python/module.hpp>
#include <boost/python/args.hpp>
#include <boost/python/class.hpp& ......
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