First, I know python-----everyone loves the list

Creation and access of Python lists

Movies = ["the Holy Grail","the Life ofBrian","  The meaningof life"]print(movies[1])

List of commonly used BIF

Print () display list contents

Len () calculates the data item for the list

Append () Adds a data item at the end of the list extend () adds a collection of data items at the end of the list

Pop () delete data from the end of the list

Remove () to locate and delete a specific data item

Insert () Adds a data item before a specific position

cast = ["Cleese","Palin","Jones","Idle"]Print(CAST)Print(len (CAST)) Cast.append ("Gilliam")   //add Cast.pop at the end ()//Delete End data Cast.extend (["Gilliam","Chapman"]) //Add a data set Cast.remove ("Cleese") //Delete a specific item cast.insert (0,"Chapman")//Add one item before position 0

For loops in Python

Movies = ["TheHoly Grail","the Life ofBrian")for   in movies:    print(each)

Query Python built-in methods and function descriptions

Dir (__builtins__)  // Built-in method list Help (  input)//Get Input () function description of this function

How Isinstance () works

names = ['Michael','Terry'//=// This sentence returns false

Use recursion to create a function iteration output with nested lists

Movies = ["The Holy Grail", 1975,"Terry Jones & Terry Gilliam", 97,                       ["Graham Chapman",["Michael Palin","John Cleese",                              "Terry Gilliam","Eric Idle","Terry Jones"]]]defprint_lol (the_list): forEach_iteminchthe_list:ifisinstance (each_item,list): Print_lol (Each_item)//Recursive invocationElse:            Print(Each_item) print_lol (Movies)

First, I know python-----everyone loves the list