Updated on: 21st Sep 2020

Polymorphism in Oops

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Polymorphism is an important concept of object-oriented programming Polymorphism means existing in many forms.  Polymorphism is an object oriented programming feature that allows us to perform a single action in different ways. Example of Polymorphism> In real life, we, humans do it all the time. We become ‘Brother’, ‘Father’, ‘Son’, ‘Husband’… etc. And all these […]

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Updated on: 21st Sep 2020

Socket Programming in Python

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Socket programming is the way of enabling the communication for sending and receiving the data between the socket endpoints, by using the code logics. The sockets can be a node, such as a server and a single or multiple client systems. In Python, socket programming can be put into operation with the help of the […]

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Updated on: 21st Sep 2020

Complete list of SAP modules

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SAP Modules List  ERP SAP software provides various SAP modules, such as FICO, MM, HR, ABAP, SD, PP, PS, CRM, etc for handling day to day business activities of an organization. SAP Modules are further divided in to two types of modules i.e. SAP Functional modules & SAP Technical modules. Each module of the SAP […]

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Updated on: 21st Sep 2020

CSS Selectors in Selenium

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CSS Selectors in Selenium are used to identify a user desired HTML web element. This fits into an element locator strategy of automated test development where the primary aim is to interact with page elements through different types of locators. There are several other methods to identify element locators such as id, name, class name, […]

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Updated on: 21st Sep 2020

Object Class in Java

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Object is an instance of a class while class is a blueprint of an object. An object represents the class and consists of properties and behavior. Properties refer to the fields declared within class and behavior represents to the methods available in the class. In the real world, we can understand an object as a […]

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Updated on: 21st Sep 2020

PySpark Programming

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PySpark is a Python API for Spark released by the Apache Spark community to support Python with Spark. Using PySpark, one can easily integrate and work with RDDs in Python programming language too. There are numerous features that make PySpark such an amazing framework when it comes to working with huge datasets. Whether it is […]

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Updated on: 21st Sep 2020

Vector Class in Java

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Vector implements List Interface. Like ArrayList it also maintains insertion order but it is rarely used in a non-thread environment as it is synchronized and due to which it gives poor performance in searching, adding, delete and update of its elements. Creation of vector class object There are three ways to create vector class object: […]

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Updated on: 21st Sep 2020

What is UIPath?

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Many enterprises are adopting digital methods for their operation because they understand that the future lies in routine operation being fully automated. Speed of execution and accuracy are the two biggest advantages of digitization. On the other side, the right tool and skilled manpower are the two biggest challenges of digitization. That is why the […]

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Updated on: 21st Sep 2020

Page Object Model in Selenium With Page Factory

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Page Object Model, also known as POM is a design pattern in Selenium that creates an object repository for storing all web elements. It is useful in reducing code duplication and improves test case maintenance. In Page Object Model, consider each web page of an application as a class file. Each class file will contain […]

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Updated on: 21st Sep 2020

Hash in Python

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The hash() method returns the hash value of an object if it has one. Hash values are just integers that are used to compare dictionary keys during a dictionary lookup quickly. Internally, the hash() method calls __hash__() method of an object which is set by default for any object. We’ll look at this later. What […]

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Updated on: 21st Sep 2020

Break, Continue, and Pass Statements in Python

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Using loops in Python automates and repeats the tasks in an efficient manner. But sometimes, there may arise a condition where you want to exit the loop completely, skip an iteration or ignore that condition. These can be done by loop control statements. Loop control statements change execution from its normal sequence. When execution leaves […]

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Updated on: 21st Sep 2020

Amazon Web Services WorkSpaces

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Amazon WorkSpaces is a fully managed desktop computing service in the cloud that allows its customers to provide cloud-based desktops to their end-users. Through this the end users can access the documents, applications, and resources using devices of their choice such as laptops, iPad, Kindle Fire, or Android tablets. This service was launched to meet […]

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Updated on: 21st Sep 2020

What is AWS Management Console?

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Cloud computing with AWS Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 175 fully featured services from datea centers globally.  Millions of customers including the fastest-growing startups, largest enterprised, and leading government agencies are using AWS to lower costs, become more agile, and innovate faster.  What is […]

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Updated on: 19th Sep 2020

Serverless Computing Tutorial

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Serverless computing is one of the biggest new technologies coming into its own. Learn about how it works and various applications. What is Serverless? Like many trends in software, there’s no one clear view of what Serverless is. For starters, it encompasses two different but overlapping areas: 1.Serverless was first used to describe applications that […]

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Updated on: 19th Sep 2020

BIOMETRICS Tutorial

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What is Biometrics? Biometrics is a technology used to identify, analyze, and measure an individual’s physical and behavioral characteristics. Each human being is unique in terms of characteristics, which make him or her different from all others. The physical attributes such as fingerprints, color of iris, color of hair, hand geometry, and behavioral characteristics such […]

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