27th November 2019
How to test Web Applications using Selenium?
27th November 2019
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How to test Web Applications using Selenium?

Selenium is a software tester launched by Apache Software company which lets us do software and website testing without any other programming language. It is  free of cost tester. Selenium has its own programming language named as Selenese. It gives competition to many latest testers. It is used in Linux, windows as well as mac. The Selenium allows developing test experiments in a firefox- based  graphical atmosphere. For performing the test operation we have a designer script file .ds, formatting test script files i.e .Selenium and .scenario for testing the environment. The Seven Basic Steps of Selenium Tests Create a WebDriver […]
26th November 2019
26th November 2019
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Night Vision Technology

Night vision is the ability to see in low-light conditions. Whether by biological or technological means, night vision is made possible by a combination of two approaches: sufficient spectral range, and sufficient intensity range. Humans have poor night vision compared to many animals, in part because the human eye lacks a tapetum lucidum. Types of ranges 1.Spectral range Night-useful spectral range techniques can sense radiation that is invisible to a human observer. Human vision is confined to a small portion of the electromagnetic spectrum called visible light. Enhanced spectral range allows the viewer to take advantage of non-visible sources of electromagnetic radiation (such as near-infrared or ultraviolet radiation). Some animals such as the mantis shrimp Trout can see […]
26th November 2019
YII2 PLATFORM-xpertlab
26th November 2019
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HOW TO BUILD YOUR OWN REST API USING YII2 PLATFORM

There are a number of third-party APIs (application programming interface) which give you a lot of flexibility in how you use them. If there is a particular app development that works across different platforms, then it becomes imperative to use REST APIs. REST is a shortened form of Representational State Transfer. There are a number of HTTP protocol approaches like PUT, DELETE, POST, and PUT which go into the creation of a REST API. Let us look at how to develop a REST API in Yii2 framework. But before that, it is important to understand why cloud computing service providers […]
25th November 2019
xpertlab_progressivewebapp
25th November 2019
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Progressive Web Apps

Progressive Web Apps are those Web Apps which combines the best features of Web and Native Apps. Frances Berriman (Designer) and Alex Russell (Engineer at Google) came up with the concept called Progressive Web Apps. One recent survey shows that there is a dip in a number of app users. People are turning away from Android/iOS apps because not all apps are good at user experiences. Some people simply don’t want any apps in their mobile and there are many who hesitate to download any. If you take a look at the apps installed on your mobile right now there might be at […]
23rd November 2019
block chain technology-xopertlab
23rd November 2019
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Impossible for Hacker to hack the security nodes which has been develop in blockchain

Blockchain Technology: Blockchain technology is one of the latest and innovative inventions in the field of the digital world. A blockchain in the simplest of terms is a data structure that holds transactional records while ensuring security, transparency, and decentralization. This amazing solution enables peer-to-peer transactions which are a boon for everyone where two or more parties require a common record. This record of data is managed by a cluster of computers and is not owned by any single entity. Each block of data is secured and bound to each other using cryptographic principles (i.e. chain). That makes your data […]
23rd November 2019
3D Password
23rd November 2019
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3D PASSWORD

A 3D password is a multifactor authentication scheme that combines RECOGNITION+RECALL+TOKENS+BIOMETRICS in one authentication system. The 3D password presents a virtual environment containing various virtual objects. The user walks through the environment and interacts with the objects. It is the combination and sequence of user interaction that occur in the 3D environment. Virtual object Virtual object can be any object we encounter in real life: A computer with which the user can type; A fingerprint reader that requires the user’s fingerprint; A biometric recognition device; A paper or a white board that a user can write, sign, or draw on; An automated teller machine […]
18th November 2019
xpertlab_rubyonrails
18th November 2019
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BENEFITS OF USING RUBY ON RAILS FOR WEB AND MOBILE APPLICATIONS

Ruby is one of the most popular scripting language as it is widely used by startups as well as established businesses. According to a recent study ruby on rails developers builds applications almost 30% faster compared to other programming languages. The reason behind this is that Ruby uses Agile software development process which enables ROR developers to set up applications very rapid as each and every aspect is listed systematically. Features that Makes Ruby on Rails Stand Out in Competition MVC Architecture Ruby on Rails Framework is based on model, view and controller architecture. Model maintains the relationship between the […]
16th November 2019
xpertlab_product_development
16th November 2019
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An Overview of The Factors of Success for New Product Development

Bringing a successful product to market is a team effort. While designers are responsible for usability, utility and the rest of the user experience there are many factors which contribute to the success or failure of new product development and many of these are outside of the designer’s direct control. The figure above shows the main factors which contribute to new product development success as promoted by Gonzales and Palacios in 2002: Knowledge Management Market Orientation New Product Development Process New Product Development Speed New Product Development Strategies New Product Development Teams Technology Top Management Support Let’s take a look at […]
15th November 2019
Antivirus
15th November 2019
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Antivirus

Antivirus software is a type of utility. used for scanning and removing viruses from your computer. While many types of antivirus (or “anti-virus”) programs exist, their primary purpose is to protect computers from viruses and remove any viruses that are found. Most antivirus programs include both automatic and manual scanning capabilities. The automatic scan may check files that are downloaded from the Internet, discs that are inserted into the computer, and files that are created by software installers. The automatic scan may also scan the entire hard drive on a regular basis. The manual scan option allows you to scan […]
15th November 2019
Realize-Green-Computing-xpetlab
15th November 2019
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How Cloud Computing Can Realize Green Computing

Environmentalism and Cloud computing are two most talked-about subjects. With the rising impact of IT on the environment, the two concepts have come together giving rise to Green Computing. Going green is now becoming the preferred IT philosophy and the companies are now working on delivering computing in a more efficient and environment-friendly way. To achieve better resource utilization and efficiency, cloud service providers are developing energy efficient cloud systems through “Virtualization”. Though the concept is nothing new, its potential has been fully tapped with the construction of new data centres. It has transformed computing into a utility that can […]
14th November 2019
14th November 2019
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Overview of Application Containers

We’ll start with an overview of what application containers are and how they are used in enterprises to help improve deployment time, consistency, and the efficiency and availability of applications. Along the way, we will cover key characteristics of what containers can and cannot do, and how they compare to virtual machines. In future related posts, we will cover how Kubernetes is used to orchestrate containers and associated resources. We’ll discuss how Kubernetes schedules the deployment of containers, scales container resources, manages communication between applications in containers, and is used to monitor the health and availability of containers. What’s an […]
9th November 2019
Software-Testing
9th November 2019
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Software Testing vs. Dynamic Testing

While software application development is becoming a pivotal component among the enterprises and organizations to streamline their business process, testing software applications for quality has become equally important for the businesses. When we talk about software testing, the first thing would come in your mind would be to choose the right kind of testing approach, whether to go for Static Testing or choose dynamic testing. Well, both, static testing and dynamic testing, are totally different from each other. While static testing is not so detailed testing and checks mainly for the sanity code and other stuff, dynamic testing tests dynamic […]