In this way of programming, we break down a task into objects, which uses some defined methods and data. It is a model organized around "class/object" rather than functions. Objects are modeled after real-world objects.
Sometime we have to pre-process our data before applying a machine learning algorithm. Below Methods can be used..
If you ever need to break large strings into small or you want to read input from sys.stdin perfectly, strip and split will be always helpful
Counter is class defined in python collections module, which takes input (hashable objects like string, list etc) and return a dictionary where elements (from hashable objects) are stored as dictionary keys and their counts are stored as dictionary values.
There are always zip, map, lambda when I looked the web for a solution for certain problem. Working of these functions are always magic.zip return a list of tuple where element of each tuple belong to given inputs.
Linked list is one of important data structure in software development, Here we will represent the linked list using Python programming language.