Example 1: what is a tuple in python
# A tuple is a sequence of immutable Python objects. Tuples are
# sequences, just like lists. The differences between tuples
# and lists are, the tuples cannot be changed unlike lists and
# tuples use parentheses, whereas lists use square brackets.
tup1 = ('physics', 'chemistry', 1997, 2000);
tup2 = "a", "b", "c", "d";
# To access values in tuple, use the square brackets for
# slicing along with the index or indices to obtain value
# available at that index.
tup1[0] # Output: 'physics'
Example 2: tuples in python
my_tuple = ("hello")
print(type(my_tuple)) # <class 'str'>
# Creating a tuple having one element
my_tuple = ("hello",)
print(type(my_tuple)) # <class 'tuple'>
# Parentheses is optional
my_tuple = "hello",
print(type(my_tuple)) # <class 'tuple'>
Example 3: pyhton tuple
#It's like a list, but unchangeable
tup = ("var1","var2","var3")
tup = (1,2,3)
#Error
Example 4: what are tuples in python
#A tuple is essentailly a list with limited uses. They are popular when making variables
#or containers that you don't want changed, or when making temporary variables.
#A tuple is defined with parentheses.
Example 5: tuple() python
example = [1, 2, 3, 4]
# Here is a list above! As we both know, lists can change in value
# unlike toples, which are not using [] but () instead and cannot
# change in value, because their values are static.
# list() converts your tuple into a list.
tupleexample = ('a', 'b', 'c')
print(list(tupleexample))
>> ['a', 'b', 'c']
# tuple() does the same thing, but converts your list into a tuple instead.
print(example)
>> [1, 2, 3, 4]
print(tuple(example))
>> (1, 2, 3, 4)