JDK 14 – JEP 361 Switch Expressions out from preview

In my previous post, I wrote about switch expressions and related enhancements released as a preview feature for JDK 12.…

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JEP 355 Text Blocks in JDK 13

JDK 13 went GA on September 17th, 2019 and the prominent new features are listed here. One of the new features…

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How to Create QRCode Using QRGen in Java

In one of my previous articles, we saw how to create QRCode and its SVG equivalent using Zxing Java library.…

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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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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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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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JDK 12 – JEP 325 Switch Expressions

JDK 12 went GA on March 19, 2019, keeping its word on shorter release cycles and frequent releases. The features…

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Working with LocalDate, LocalTime and LocalDateTime

Java 8 had a major change for the date and time APIs, which was the inclusion of Joda Time APIs…

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Launch Single-File Source-Code Programs in JDK 11

JEP 330 – Launch Single-File Source-Code Programs is one of the exciting features in the upcoming JDK 11(18.9) release. This…

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