Python Hindi Tutorial 14 - Dictionary and Tuple скачать в хорошем качестве

Python Hindi Tutorial 14 - Dictionary and Tuple

In this python hindi tutorial for beginners, we will talk about a very important data structure called dictionary. It is also known as hashmap, unordered map, hastable, associative arrays in other programming languages. Storing key, value pairs is it's main purpose. We will create a simple python dictionary to store cricket team names and it's captain name. After that we will use cricket team name to retrieve the captain name. Using [] operator we will then add new key, value pair. dict.items() function will be used to iterate through a dictionary in python. We will also see how to use in operator to check if a key belongs to a dictionary. clear() function is used to clear all entries in a python dictionary. After we finish talking about dictionary, we will cover tupels which is similar to a list but the key difference is that tuples are immutable (meaning once you initialize, you can't change individual values). As usual in the end we have very interesting exercise for you to solve. #PythonTutorialHindi #Python #PythonProgramming Exercise: https://github.com/codebasics/py/blob... Code used in this tutorial: https://github.com/codebasics/py/blob... Topics 0:00 Dictionary as key, value data store 1:57 keys() and values() functions 2:17 Add new key,value to dict 3:25 Iterate through dict, dict.items() 5:10 in operator, clear(), get() 8:02 tuples 10:08 Exercise Website: http://codebasicshub.com/ Facebook:   / codebasicshub   Twitter:   / codebasicshub