Java
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Quick tip: Referencing other Properties in Spring
In Spring property (or yaml) files we can reference other properties using the ${..} syntax. For example: 1 2 3…
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AWS Glue – Can not create a Path from an empty string
1. Overview I was receiving this error while trying to run an AWS Glue job that communicated with a DB2…
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Developing a Simple Service with Spring Boot
In this post, I will demonstrate how to create a simple web service using Spring Boot. This framework makes it…
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Keeping the Caller Busy
There are ways we could refactor the displayCart function, but consider a second what the caller is doing each time…
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Java 8 Base64 Encoding and Decoding (With Examples)
Learn different ways to do base64 encoding and decoding functionality in java and using java 8 api, and also examples…
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Java 8 Optional Tutorial With Examples
A quick and in-depth tutorial to Optional API in java 8. Exploring various types of examples to understand the right…
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Spring boot data JPA – Query for nested object
Nowadays spring boot and spring data are widely used frameworks. If you are building web application in java, spring boot…
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Java 8 Collectors API Tutorial With Real Time Examples
A quick practical guide to Java 8’s Collectors api. Example programs on various useful reduction operations and accumulating elements into…
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What is Bean scope in Spring MVC framework with Example
Bean scope in Spring framework or Spring MVC is scope for a bean managed by Spring IOC container. You may…
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