Python3 Types of functions
Python Functions Types of Functions: 1. Built-in Functions 2. User-defined Functions Built-in Functions : 1 . abs() #find the absolute value num=-100 print(abs(num)) output: 100 2 . all() #return value of all() function True : if all elements in an iterable are true False : if any element in an iterable is false Eg: lst=[1,2,3,4] print(all(lst)) lst1=[0,2,3,4] print(all(lst1)) output: True False lst=[ ] print(all(lst)) lst1=[False,1,2] #False present in a list, then all(lst) is also False print(all(lst1)) output: True False 3 . dir() The dir() tries to return a list of valid attributes of the object. If the object has dir() method, the method will be called and must return the list of attributes. If the object doesn't have dir() method, the method tries to find information from the dict attribute (if defined) ,and from ty