python first element of list code example

Example 1: python remove first element from list

>>> l = [1, 2, 3, 4, 5]
>>> l
[1, 2, 3, 4, 5]
>>> l.pop(0)
1
>>> l
[2, 3, 4, 5]

Example 2: find the first element in phython list

Alist = ['Sun','Mon','Tue','Wed','Thu']
print("The given list : ",Alist)

print("The first element of the list : ",Alist[0])
print("The last element of the list : ",Alist[-1])

Example 3: python get first element in a list

# Python3 code to demonstrate  
# to get first and last element of list 
# using list indexing 
  
# initializing list  
test_list = [1, 5, 6, 7, 4] 
  
# printing original list  
print ("The original list is : " +  str(test_list)) 
  
# using list indexing 
# to get first and last element of list 
res = [ test_list[0], test_list[-1] ]  
  
# printing result 
print ("The first and last element of list are : " +  str(res))

Example 4: python get first n elements of list

l = [1, 2, 3, 4, 5]
print(l[:3])

Example 5: how to find first element in a list python

an_array = [1,2,3,4,5]
first element = an_array[0]