Blog: Lanky Dan Dev Blog (Dan Newton)


218 blogs updated: 35 min. ago
Sending a HTTP request in Apache Flink
You can send a HTTP request in an Apache Flink application using code similar to the following: The HTTP client you use doesn't have to be
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07-02-2021 18:49:00 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Processing tweets with Apache Flink and the Twitter API
Recently I have been playing around with Apache Flink and decided to use the Twitter API as a datasource for my endeavor. This post is
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31-01-2021 19:57:26 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Jackson - Deserialize subtypes without annotations
Sometimes you can't or don't want to use Jackson annotations to control your JSON serialization and deserialization. Unfortunately, Jackson
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31-01-2021 00:14:38 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Jackson - Deserialize subtypes without annotations
Sometimes you can't or don't want to use Jackson annotations to control your JSON serialization and deserialization. Unfortunately, Jackson
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30-01-2021 17:09:29 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Providing your own Jackson ObjectMapper in Quarkus
I am writing this short post after me, and a colleague had a painful experience trying to get Jackson working in a Quarkus application. The
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07-12-2020 15:49:01 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Missing DataSource in Quarkus
If you see an error like this while developing a Quarkus application that uses Agroal as its : Please scroll up 1 line in your logs (or
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16-10-2020 08:46:30 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Building a REST API with Quarkus
Quarkus is a Java framework designed to run within containers. Focusing on fast start-up times and low memory usage making it more suitable
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22-09-2020 00:56:46 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Async/await in coroutines
Async/await is a common feature in many languages (naming might vary), that allows you to execute functions asynchronously while waiting for...
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02-08-2020 12:52:23 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Cancelling child coroutines
Following on from my previous post, Cancelling coroutines, we will look at how cancelling a coroutine affects its children. First let's
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26-07-2020 14:50:02 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Missing @EntityScan annotation in Spring Data Neo4j
Not including the annotation and specifying the correct packages in your Spring Data Neo4j application can cause the following error: Yes
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20-07-2020 12:18:54 Lanky Dan Dev Blo ... (Dan Newton) Advanced


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