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Core Java
Java Queue Interface
Introduction: A Queue is a FIFO (First In First Out) abstract data type (ADT). In other words, the elements are…
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Enterprise Java
Spring Boot Exit Codes – Create Custom Exit Code
When running a Spring Boot application, we get a system exit code of 0, when everything goes fine. For any…
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Software Development
Displaying Data from Related Tables Using Angular with the API Server
Angular is an updated framework for dynamic Web apps, built upon and expanding principles of Angular JS. The CData API…
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Software Development
Software Development: The Road to Mastery
No one is born with mastery in software development. It is a journey that takes years of experience to attain.…
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Angular
Angular Route Guards Example
Welcome readers, in this tutorial, we will implement the Route Guards in an angular application. 1. Introduction Angular is a…
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Core Java
Java ArrayDeque
Introduction: ArrayDeque in Java is a class that implements a Deque interface. It’s an array-based implementation of a double-ended queue.…
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Enterprise Java
Using @ResponseStatus for Http Status in Spring
Introduction: In Spring MVC, we can set the status of the HttpResponse in several ways. In this tutorial, we’ll achieve…
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DevOps
Microservices adventures: Ignoring platform complexity
I think there is a common misconception about microservices out there. The popular opinion is that microservices supposed to be…
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Software Development
JKS: Extending a Self-Signed Certificate
Sometimes you don’t have a PKI in place but you still need a key and a corresponding certificate to sign…
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