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Python List pop() MethodPython pop() element removes an element present at specified index from the list. It returns the popped element. The syntax and signature is described below. Signaturepop([i]) Parametersx : Element to be popped. It is optional. ReturnIt returns popped element. Let's see some examples of pop() method to understand it's functionality. Python List pop() Method Example 1Let's first see a simple example of popping element from the list. Element present at the index 2 is popped, see the example below. # Python list pop() Method # Creating a list list = ['1','2','3'] for l in list: # Iterating list print(l) list.pop(2) print("After poping:") for l in list: # Iterating list print(l) Output: 1 2 3 After poping: 1 2 Python List pop() Method Example 2The index is optional, if we don't specify the index, it pops element presents at the last index of the list. See the example below. # Python list pop() Method # Creating a list list = ['1','2','3'] for l in list: # Iterating list print(l) list.pop() print("After poping:") for l in list: # Iterating list print(l) Output: 1 2 3 After poping: 1 2 Python List pop() Method Example 3If the index is a negative value, it will pop element from the right of the list. See the example below. # Python list pop() Method # Creating a list list = ['1','2','3'] for l in list: # Iterating list print(l) list.pop(-2) # Item will be removed from the right of the list print("After poping:") for l in list: # Iterating list print(l) Output: 1 2 3 After poping: 1 3
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