Defining Clean-up Actions，definingclean-up,try: rai
Defining Clean-up Actions，definingclean-up,try: rai
try: raise KeyboardInterruptfinally: print 'Goodbye, world!'# A finally clause is executed whether or not an exception has occurred in the try # clause.
- Concatinate two tuples，concatinatetuples,inventory =
- Check if a default parameter value being used，checkpar
- range and tuple，rangetuple,red, green,
- print variable into a string，printvariable,x = 42y = 3
- Checkbuttons demonstration: set font，,from Tkinter
- Using Python as a Calculator，pythoncalculator,print 2+
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- Concatinate two tuples，concatinatetuples,inventory =
- Check if a default parameter value being used，checkparameter,def sa
- range and tuple，rangetuple,red, green,
- print variable into a string，printvariable,x = 42y = 3.
- Checkbuttons demonstration: set font，,from Tkinter
- Using Python as a Calculator，pythoncalculator,print 2+2# T
- Compare two strings，comparetwostrings,guess = 'a'c
- List equivalent?, same object?，equivalentobject,L1 = [1, ('a
- Complex Numbers: two complex numbers，complexnumberstwo,print 1j * 1
- Mathematics: cos，mathematicscos,import mathp
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