Explain the difference between local and global variables
The difference is the scope. A local variable can only be seen within its scope, for example a variable defined in a method can only be seen within this method. However, a global variable can be seen by everything within the program.y = 1 def foo(): x = 5 def bar(): print(x) # Doesn't work print(y) # Prints 1
PC
Related Python Mentoring answers
All answers ▸Write a Python script to take a product name as input and then automatically google search reviews for it and open the top 3 search results in different tabs
What would output this code? print(hello world)
What is the difference between a for loop and a while loop.
What is the difference between a list and an array?