Local and global Scoping example.,globalscoping,x = 1
Local and global Scoping example.,globalscoping,x = 1
x = 1 # global variable # alters the local variable x, shadows the global variabledef a(): x = 25 print '\nlocal x in a is', x, 'after entering a' x += 1 print 'local x in a is', x, 'before exiting a'# alters the global variable xdef b(): global x print '\nglobal x is', x, 'on entering b' x *= 10 print 'global x is', x, 'on exiting b'print 'global x is', xx = 7print 'global x is', xa()b()a()b()print '\nglobal x is', x
- Catch and recover exception,catchrecover,Matrix = {}M
- Demonstrates the len() function and the in operator,,m
- Indent Python code, giving block-closing comments,,'''
- Mouse Action: mouse cursor enter,mousecursor,from Tkin
- Print file diffs in context, unified, or ndiff formats,
- Not demo,notdemo,name = ''whi
热门文章:
相关内容
- Catch and recover exception,catchrecover,Matrix = {}M
- Demonstrates the len() function and the in operator,,message = 't
- Indent Python code, giving block-closing comments,,'''PYTHON SO
- Mouse Action: mouse cursor enter,mousecursor,from Tkinter
- Print file diffs in context, unified, or ndiff formats,diffsndiff,'
- Not demo,notdemo,name = ''whi
- Dictionary: values and itervalues,valuesitervalues,#The values
- Key and mouse Action infomation,mouseinfomation,from Tkinter
- List items need not all have the same type.,itemssame,a = ['spam',
- Key action: any key pressed,actionpressed,from Tkinter
评论关闭