Java
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Build a Simple CRUD App with Spring Boot and Vue.js
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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APIGEE – An Introduction to API Gateway
In this article I want to give brief introduction about APIGEE. Mainly APIGEE offers below functionalities out of the box…
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Exploring the Spline Data Tracker and Visualization tool for Apache Spark (Part 1)
One interesting and promising Open Source project that caught my attention lately is Spline, a data lineage tracking and visualization tool…
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AWS: Some Tips for Avoiding Those “Holy Bill” Moments
Cloud is awesome: almost-100% availability, near-zero maintenance, pay-as-you-go, and above all, infinitely scalable. But the last two can easily bite…
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A Few Additions to Your Bag of Maven-Fu
Apache Maven is simple, yet quite powerful; with a few tricks here and there, you can greatly simplify and optimize…
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Java: Simulating various connection problems with Toxiproxy
Simulate various connection problems with Toxiproxy and Java’s HttpURLConnection to see what kind of errors get produced: connect timed out vs. read timed out…
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Running code on Spring Boot startup
Spring Boot does a lot of configuration automatically for us but sooner or later you’ll have to do some custom…
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Migrating from Commons CLI to picocli
Apache Commons CLI, initially released in 2002, is perhaps the most widely used java command line parser, but its API…
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Java Integer Cache – Why Integer.valueOf(127) == Integer.valueOf(127) Is True
In an interview, one of my friends was asked that if we have two Integer objects, Integer a = 127; Integer…
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