• 16 October

    Java AES Encryption Decryption Example

    Introduction AES stands for advanced encryption standard and is the most commonly used symmetric algorithm to encrypt sensitive data and can be used in both software and hardware. The AES algorithm is symmetric, meaning that it uses only one key for encryption and decryption, and due to this reason, the key must be shared between […]

  • Python add commas to number
    11 September

    Python add commas to number

    Python allows us to format values to get the final result in our desired look. This article will discuss how we can format numbers in Python and add commas to them. In this tutorial, all the methods discussed will use the commas as thousand separators. Using the format() function to add commas to numbers in […]

  • 11 September

    RSA Encryption and Decryption in Java

    Introduction RSA is a short form for Rivest, Shamir, and Adleman, are the people who first publicly described it in 1977. It is an algorithm for asymmetric cryptography which involves the use of two keys. A public key, which can be known to anybody and can be used to encrypt messages, and verify signatures. A […]

  • 10 September

    How to remove element from Arraylist in java while iterating

    Introduction In this tutorial, you will learn how to remove element from Arraylist in java while iterating using different implementations provided by Java. It is necessary to understand the right way to remove items from a List because we might encounter errors in our programs if not done correctly. For example, If we try to […]

  • 17 October

    Java AES 256 Encryption Decryption Example

    Introduction Advanced encryption standard (AES) is the most secure encryption standard compared to RSA, which is vulnerable to brute force attacks. This is the main reason that AES was established by the National Institute of Standard and Technology (NIST) in 2001 and is used worldwide to date. In the previous post, we have seen how […]

  • Learn java students
    01 September

    Is It Promising for Students to Learn Java?

    Coding has become a very important part of the job industry, taking over almost every profession. You are required to have a basic knowledge of languages like HTML and CSS, if you apply for a job these days or even run your own business. With the entire world, trying to accommodate for regular coding lessons […]

  • Inverse tangent in Python
    24 August

    Inverse Tangent in Python

    In Python, one can perform many kinds of tasks including mathematical operations like add, subtract, divide, dealing with matrices, etc. Besides all these operations, one can also perform complex mathematical operations like trigonometric operations using many libraries and modules provided by Python. This tutorial will demonstrate how to calculate inverse tangent in Python. Use the […]

  • Inverse matrix in Python
    24 August

    Inverse matrix in python

    The inverse of a matrix in simple mathematics can be defined as a matrix, which when multiplied by the original matrix, gives out the Identity matrix. The inverse of a matrix can also be calculated in Python. This tutorial demonstrates the different ways available to find the inverse of a matrix in Python. Python makes […]

  • Python XML to JSON
    24 August

    Convert XML to JSON in python

    XML (Extensible Markup Language) can create elements to store data. It is used for exchanging structured data over APIs and applications. JSON (JavaScript Object Notation) is also a very commonly used data structure notation to transfer the data between APIs and web applications. It is based on arrays and dictionaries. It was built as an […]