Java
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Integrating Amazon Cognito With Single Page Application (Vue.js)
In this article, we will look at authenticating Single page application (built using Vue.js) with Amazon Cognito using OAuth protocol.…
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Identifiers In Hibernate
Introduction: Identifiers in Hibernate model the primary key attribute of an entity. It helps us to uniquely identify a JPA…
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Selenium alternatives everyone is talking about – Choose wisely!
What is Selenium? Selenium is a suite of web browser automation tools to automate browsers across a range of platforms.…
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How to create a QR Code SVG using Zxing and JFreeSVG in Java?
In this article, we will look at how to use the Zxing QR code generation library and JFreeSVG library to…
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Locating Elements by TagName In Selenium
Selenium locators are your key when dealing with locating elements on a web page. From the list of locators like…
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How to Use Nutch From Java, Not From the Command Line
Apache Nutch is an open source framework written in Java. Its purpose is to help us crawl a set of…
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Integrate Spring Boot Application with Amazon Cognito
In this article, we will show how to use Amazon Cognito service for authentication users in a Spring Boot application…
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Java Stream: Part 2, Is a Count Always a Count?
In my previous article on the subject, we learned that JDK 8’sstream()::count takes longer time to execute the more elements…
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A complete tutorial on the Drools business rule engine
As always we share the code presented in the tutorial in a companion repository: EmailSchedulingRules. Business rules work very well…
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