Blog: Lanky Dan Dev Blog (Dan Newton)


213 blogs updated: 67 min. ago
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
4
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
0
20-07-2020 12:18:54 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Mapping a path query in Spring Data Neo4j
Spring data does a lot to help you focus on writing your cypher queries while it handles mapping the results for you. However, when your
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20-07-2020 02:19:41 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Mapping a path in Spring Data Neo4j
Spring data does a lot to help you focus on writing your cypher queries while it handles mapping the results for you. However, when your
0
19-07-2020 19:49:14 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Java friendly Kotlin - default arguments
Kotlin functions and constructors can define default arguments, allowing calls to them to skip any argument that has a default value. This
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25-06-2020 12:01:58 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Transaction savepoints in Spring JDBC
Savepoints allow you to create markers within a transaction which you can rollback to, without preventing the transaction from being
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15-06-2020 10:50:15 Lanky Dan Dev Blo ... (Dan Newton) Advanced
Cancelling coroutines
Sooner or later, you will need to cancel a coroutine that you started. Let's look at how you can do just that. How to cancel a job One of
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11-05-2020 22:12:23 Lanky Dan Dev Blo ... (Dan Newton) Advanced


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