What is payment gateway
Introduction A payment gateway is an interface used by merchant to accept debit or credit card transactions for the purchases of goods and services made by customers.
Incremental model in Software Engineering
Introduction Incremental model is a software development methodology in which software requirements are broken down into multiple standalone modules.
Extreme Programming (XP)
Introduction Extreme programming (XP) is a software development methodology that is a part of an agile methodology. It frequently responds to changing customer requirements.
OSI Reference Model
Introduction The term OSI is the abbreviation of open source interconnection. The OSI reference model covers all the aspects of the network communication.
Application layer
Introduction Application layer is the seventh and the uppermost layer of the OSI reference model. It provides an interface that a person interacts with an application.
Flutter Introduction – Advantages & Disadvantages
Introduction Flutter is an open-source UI software development kit developed by google. It is useful for developing cross-platforms applications using a single codebase.
Python tkinter
Introduction Python tkinter is a python interface to the Tk GUI toolkit shipped with python. Python tkinter is very useful and provides a fast and easy way to create GUI app.
Session layer
Introduction The fifth layer of the osi reference model is Session layer. It is responsible for initiating and the setup and teardown of connections.
List comprehension in python
Introduction List comprehension is an effective way to create lists by writing a single line of code. It offers a shorter syntax for creating lists.
Exception handling in python
Introduction Exception handling is the process of handling errors when the program runs. It is the process of responding to the occurrence of the exceptions.