Cryptography: Cryptography is associated with the process of converting ordinary plain text into unintelligible text and vice-versa. It is a method of storing and transmitting data in a particular form so that only those for whom it is intended can read and process it. How to Implement Cryptography in Python 1. Importing Modules To perform cryptography, we will be using the cryptography module and we will be making use of the Fernet objects. from cryptography.fernet import Fernet 2. Implementing Cryptography To implement cryptography we will be generatin ..read more

  Google doodle honors Kadambini Ganguly, one of India's first female doctors Kadambini Ganguly, one of the first women doctors of India, paved the way for women's liberation at a time when the cultural and social discourse was dominated by men. She pioneered a successful medical practice in India for women along with other such female doctors as Anandibai Joshi Google doodle for Kadambini Ganguly Google doodle honors Kadambini Ganguly, one of India's first female doctors Kadambini Ganguly, one of the first women doctors of India, paved the way for women's liberation at a time when the c ..read more

Introducing Inheritance A Java class can inherit fields and methods from another class. Each Java class requires its own file, but only one class in a Java package needs a main() method. Child classes inherit the parent constructor by default, but it’s possible to modify the constructor using super() or override it completely. You can use protected and final to control child class access to parent class members. Java’s OOP principle of polymorphism means you can use a child class object like a member of its parent class, but also give it its own traits ..read more

Hacksaw Ridge The film was released in the United States on November 4, 2016, grossing $180.4 million worldwide, and received largely positive reviews, with Gibson's direction and Garfield's performance earning notable praise. Hacksaw Ridge was chosen by the American Film Institute as one of its top ten Movies of the Year,, and has received numerous awards and nominations. The film received six Oscar nominations at the 89th Academy Awards, including Best Picture, Best Director, Best Actor for Garfield, and Best Sound Editi ..read more

Iterators for Dictionaries Let’s start with iterating over a dictionary. Recall that a dictionary is just a collection of keys and values. d = { "Name": "Guido", "Age": 56, "BDFL": True } print d.items() # => [('BDFL', True), ('Age', 56), ('Name', 'Guido')] Note that the .items() method doesn’t return key/value pairs in any specific order. keys() and values() While .items() returns an array of tuples with each tuple consisting of a key/value pair from the dictionary: The .keys() method returns a list of the dictionary’s keys, and The&nbs ..read more

While The while the loop is similar to an if statement: it executes the code inside of it if some condition is true. The difference is that the while loop will continue to execute as long as the condition is true. In other words, instead of executing if something is true, it executes while that thing is true. Condition The condition is the expression that decides whether the loop is going to continue being executed or not. There are 5 steps to this program: The loop_condition the variable is set to True The while loop ..read more

Introduction to Loops In the programming world, we hate repeating ourselves. There are two reasons for this: Writing the same code over and over is time-consuming. Having less code means having less to debug. But we often need to do the same task more than once. Fortunately, computers are really good (and fast) at doing repetitive tasks. And in Java, we can use loops. A loop is a programming tool that allows developers to repeat the same block of code until some condition is met. We employ loops to easily scale programs, saving time, and minimizing mistakes. We’ll go over thre ..read more

SEO: Search Engine Optimization  When arch a broad SEO generalship, however, most digital marketers expend their duration on several things. Choosing high-reaching-ranking keywords to mark is obviously a significant pace. Integrating these into high-reaching-attribute pieces of the content may be your next bound. At the same duration, construction backlinks are also critical. All these on-serving-boy and off-serving-boy SEO strategies are necessary elements. However, technical examination machine optimization is equally significant to originate stout SEO. Focusing on your website deco ..read more

LISTS AND FUNCTIONS Appending to a list Here, we’ll quickly recap how to .append() elements to the end of a list. i.e  n= [11, 16] # Append the number 27 here n.append(27) print(n) Removing elements from lists This exercise will expand on ways to remove items from a list. You actually have a few options. For a list called n: n.pop(index) will remove the item at index from the list and return it to you: n = [9, 5, 8, 7] n.pop(1) # Returns 5 (the item at index 1) print n # prints [9, 8, 7] n.remove(item) wi ..read more

Introduction to Lists Lists are a datatype you can use to store a collection of different pieces of information as a sequence under a single variable name. (Datatypes you’ve already learned about include strings, numbers, and booleans.) You can assign items to a list with an expression of the form list_name = [item_1, item_2] with the items in between brackets. A list can also be empty: empty_list = []. Lists are very similar to strings, but there are a few key differences. Access by Index You can access an individual item on the list by its index. An index is lik ..read more