Set operations on unique letters from two words,operationsunique,a = set('abr
Set operations on unique letters from two words,operationsunique,a = set('abr
a = set('abracadabra')b = set('alacazam')print a # unique letters in aset(['a', 'r', 'b', 'c', 'd'])print a - b # letters in a but not in bprint a | b # letters in either a or bprint a & b # letters in both a and bprint a ^ b # letters in a or b but not both
- Use List as a stack: push and pop,stackpush,L = []L.ap
- Updating a Database,updatingdatabase,import MySQL
- List Mini-Web Pages with Editing Links,mini-webediting
- pickle Module,picklemodule,#take almost
- unpickle the object,unpickleobject,#To unpickle
- Working with Directories,workingdirectories,# The os.p
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- Use List as a stack: push and pop,stackpush,L = []L.appe
- Updating a Database,updatingdatabase,import MySQL
- List Mini-Web Pages with Editing Links,mini-webediting, #!C:/Python
- pickle Module,picklemodule,#take almost
- unpickle the object,unpickleobject,#To unpickle
- Working with Directories,workingdirectories,# The os.pat
- Working with File Objects,workingobjects,# Python has
- File Random Access,filerandomaccess,f = open(r'c
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- Writes the contents of string to the file,writescontents,f = open('
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