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Enterprise Java
OpenAPI Generator Custom Templates
1. Introduction Open API is a specification for designing and documenting RESTful APIs. OpenAPI generator is a tool used in…
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Enterprise Java
Simplified Array Operations on JsonNode Without Typecasting in Jackson
In Java development, managing JSON data efficiently is crucial, especially when dealing with arrays within JSON structures. This article focuses…
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Core Java
Add Elements to Java Collection
Looping through a List is a frequent task in Java, yet appending elements to it during iteration demands careful attention…
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Software Development
Coding for a Greener Future: The Rise of Sustainable Programming
In today’s world, where environmental concerns are at the forefront, the tech industry is no stranger to the call for…
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Meta JCG
[DEALS] The Big Mac Utility Bundle (81% off) & Other Deals Up To 98% Off – Offers End Soon!
Hello fellow geeks, Fresh offers await you on our Deals store, please have a look! The Big Mac Utility Bundle…
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Meta JCG
[FREE EBOOKS] Enterprise Transformation to AI and the Metaverse, Linux Cookbook 2nd edition & Four More Best Selling Titles
Hello fellow geeks, Fresh offers await you on our Information Technology Research Library, please have a look! Enterprise Transformation to…
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Enterprise Java
Spring Boot & Databases: The Perfect Match (No More Struggles!)
Let’s face it, building applications is exciting! But the moment you need to connect your shiny Spring Boot app to…
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Core Java
How to Convert Excel to JSON in Java
1. Introduction When Java applications deal with data interchange between different systems, it’s common to convert Excel to JSON. Apache…
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Enterprise Java
Spring Security AuthorizationManager
1. Introduction Spring Security AuthorizationManager is part of Spring Security that is an extension of the Spring Framework that supports…
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