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Python > Learn Python > How do I clear a variable in Python?
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How do I clear a variable in Python?

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To clear a variable in Python, you can use the del statement followed by the variable name. Here's an example: x = 10print(x) # Output: 10 del x # Clear the variable 'x' print(x) # Raises NameError since 'x' is no longer defined In this example, the del statement removes the reference to the variable...
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To clear a variable in Python, you can use the del statement followed by the variable name. Here's an example: x = 10print(x) # Output: 10 del x # Clear the variable 'x' print(x) # Raises NameError since 'x' is no longer defined In this example, the del statement removes the reference to the variable x, effectively clearing it from memory. After the del statement, if you try to access the variable x, you will receive a NameError because it is no longer defined. read less
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# Example -> Deleting a variable in Python using 'del' keyword # declaring variable a = 25 print("variable: ", a) # deleting the variable del a # calling out the variable again print("variable: ", a)
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To clear a variable in Python, you can simply use the del statement followed by the variable name that you want to clear. For example My_variable = 35 print(my_variable) # Output: 35 del my_variable print(my_variable) # Raises NameError: name 'my_variable' is not defined
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To clear a variable in Python, you can simply use the del statement followed by the variable name that you want to clear. For example My_variable = 35 print(my_variable) # Output: 35 del my_variable print(my_variable) # Raises NameError: name 'my_variable' is not defined read less
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clearing a variable it will clear after execute of the code because it is storing garbage values for some time if you are running with huge data for storing in to it at that we can use with the help of del suppose if a variable x having a integer value equal to 10 then using a variable value after...
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clearing a variable it will clear after execute of the code because it is storing garbage values for some time if you are running with huge data for storing in to it at that we can use with the help of del suppose if a variable x having a integer value equal to 10 then using a variable value after you use as del x . if you are using multiple variable a,b,c and d the use del a,b,c,d. python is a object oriented which is high level language. read less
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