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Session Management in Node.js

Hello. This tutorial will explain session management in the node.js application. 1. Introduction Session management is an important part of any application that helps the application track the users and their activities. To understand this we will be using a cookie which is key-value pair stored in the browser. The browser then attaches the cookies to every HTTP request sent ...

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Whizlabs Online Certifications: Lifetime Membership

Get Lifetime Access to Affordable World-Class Certification Training Courses & Gain New, Essential Industry Skills Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 94% off on Whizlabs Online Certifications: Lifetime Membership. Get it now with only $239,99, instead of the original price of $4499. When you’re on the ...

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Local Authentication Using Passport in Node.js

Hello. This tutorial will explain authentication in the Node.js applications through the passport module. 1. Introduction Passport.js is an authentication middleware designed for Nodejs. passport-local uses the passport strategy for authenticating with a username and password. The module helps to authenticate using a username and password in the nodejs applications. If you are interested in reading further about this module ...

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What’s after the cloud?

At present, the software world is dominated by work on “Big Data” and “AI” that takes place in “The Cloud”. Looking back at the era of mainframes in the 1950’s, it must have been exceptionally difficult to see microcomputers, cell phones and the Internet coming, or that mainframes would be obsoleted and left behind, only existing to run legacy software. ...

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KivaKit applications

java-interview-questions-answers

The kivakit-application module contains building blocks for creating applications and servers. In the diagram below, we can see that the Application class extends BaseComponent. Server, in turn, extends Application. BaseComponent inherits Repeater functionality from BaseRepeater, and handy default methods from the Component interface. ComponentMixin (shown in the next diagram) also inherits these methods from Component. Application provides command-line parsing (see ...

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CSS Grid vs. Bootstrap: All You Need To Know

A critical component for every business website is a high-quality user interface. A well-designed interface gives the users an intuitive and efficient experience, which positively affects their perception of the brand. There are multiple tools or layout grids that help define website layout and placement of UI elements. Layouts can also play an important role in designs that are viewed ...

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How To Test and Improve Website Usability?

The emergence of the information age and e-commerce has forced businesses to upgrade their presence digitally. While mobile, web and PWA apps are becoming the means of reaching new customers, websites are still the foundational building blocks of locating any business online. Gone are the days when your business was restricted only to a particular region or locality. Local businesses ...

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7 Best Games Written in Java

Among one of the most popular and well-known programming languages of the 21st century, Java is a household name. Created in 1995, the programming language prides itself on the mantra write once, run anywhere (WORA), making it incredibly useful in a world awash with different devices each running on differing architectures. While we’re all used to Java applications—from Spotify servers ...

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Testing Scenarios You Should Avoid While Automating With Selenium

Selenium is a widely used web automation testing platform, and Selenium Automation is in great demand today. There are plenty of real-time test scenarios in selenium testing where the need for Automation is justifiable. But, according to some testing experts, it is not always recommended to test all the test scenarios using Selenium. As a web automation tool, Selenium primarily ...

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