Table of Contents
Introduction
In this section of python programming, we will discuss the different ways to clear the list. Python provides four ways to clear :
- Using clear(): Clear the list to size zero (empty list)
- Using reinitialization: Reinitializing the list with empty value
- Using *=0: Removes all the element
- Using delete statement: Deletes all the values if no range is provided (i.e. list[:])
Program
list1 = ['is', 'at', 'around', 'in', 'the' ] list2 = ['red', 'blue', 'black', 'green', 'grey'] list3 = [1, 2, 3, 4, 5] list4 = [6, 9, 10, 7, 11] # Using clear print("Elements in list1: ",list1) list1.clear() print("Elements after using clear():",list1) #Reinitialization print("Elements in list2: ",list2) list2 = [] print("Elements after using reinitialization:",list2) # Using *= 0 print("Elements in list3: ",list3) list3 *= 0 print("Elements after using *= 0:", list3) # Using del print("Elements in list4: ",list4) del list4[:] print("Elements after using del:",list4)
Output
Explanation
In the above python code we have created four lists with different values. We have used the different ways (mention above) to clear the list.
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