Java
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Java – HashMap in-detail explanation
HashMap works based on hashing algorithm, As per Java doc HashMap has below four constructors, Constructor Description HashMap() Constructs an…
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Secure Your Java App with Spring Security, Thymeleaf, and Okta
Never Build Auth Again – Love building user management? With Okta, you can add social login, multi-factor authentication, and OpenID…
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Implementing Dynamic Dialog Handler with Functional programming
In my previous post I mentioned a common use case when we need to programmatically check if the current transaction is dirty…
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Java 9 Streams API using JShell
This post looks at the Java 9 Streams API using JShell. The Streams API changes build on the success of…
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In encryption we trust! A tutorial
Many people view encryption as a complicated subject, something difficult to understand. And certain aspects of its implementation can be,…
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JSON Schema’s Role in Building and Deploying Your API
What is JSON Schema? It provides a thorough way of describing the structure and properties of any JSON value. It…
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Replacing exceptions with error notifications during input validation in Java
In my previous article I wrote about an input validation design which replaces hard-to-maintain-and-test if-else blocks. However, as some readers pointed…
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Neo4j: Traversal query timeout
I’ve been spending some of my spare time over the last few weeks creating an application that generates running routes…
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Better late than never: SSE, or Server-Sent Events, are now in JAX-RS
Server-Sent Events (or just SSE) is quite useful protocol which allows the servers to push data to the clients over…
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