Python Lists

Previous
Next

List Collection:

  • In python a list is a data structure that is a mutable, or changeable, ordered sequence of elements.
  • Each element or value that is inside of a list is called an item.
  • Strings and characters are indicated by single or double or triple quotes.
  • List values are defined by between square brackets [ ] .
  • In Python programming, a list is created by placing all elements inside square brackets [] , separated by commas.
  • List can have number of elements and different types like integer, float, string etc.

Creating a List of numbers:

List2 = [40, 20, 14] 
print(len(List2))

Example code:

my_list = []
my_list = [7, 8, 9]
my_list = [5, "Hello", 9.4]

Creating empty list:

List = [] 
print("Blank List: ") 
print(List) 

Creating a List of strings using index

List = ["Tutipy", "Tutorials", "For", “Learners”] 
print("\nList Items: ") 
print(List[0])  
print(List[2])
Previous
Next

Add Comment

Courses Enquiry Form