3.Python Self-Learning path: A list of operating examples

1L1 = List (['W','u','W','e','N'])2L1.append ('I')3L1.append (['s','s'])#Append parameters to the original type4L1.append ('SB')5L1.append (6)#You can add numbers6 Print(L1)7 8result = L1.count ('s')9 Print(Result)Ten  One #extend can only add iterable when parameters: Array, string, list AL1.extend ([' the',' the'])#Expand the contents of the parameter -L1.extend (' the')#the string was taken apart. -L1.extend ('999')#can't add a number to the error the Print(L1) -  -result = L1.index ('W')#Find, return subscript - Print(Result) +  -L1.insert (5,'lol') + Print(L1) A  atresult = L1.pop (5)#pops up a 5th element, saved in result - Print(Result) -  -L1.remove (' the')#error if no element exists - Print(L1) -  inL1.reverse ()#Inverted - Print(L1) to  +L1 = List ('5','6','2','3','7'))#Sort - L1.sort () the Print(L1)

3.Python Self-Learning path: A list of operating examples