This post shows an example of a Spring Boot application that consumes distributed configuration from a Consul instance in a local development environment setup. We’ll generate a Spring Boot project
This post demonstrates how to use try-with with ExecutorService in Java.
This post shows how to validate XML string data against XSD files in Java. Most of the time, we work directly with XML files instead of string format. We point
This post demonstrates how to convert a stream of objects to a Map object using Collectors.toMap(…) methods.
This post demonstrates the type of arguments we can pass to and return from a Lambda expression based on the functional interface abstract method definition.
SQL statements to list settings defined in postgresql.conf and overriden by postgresql.auto.conf.
This post shows an example of the MySQL INSERT IGNORE statement in the PostgreSQL version. There are good reasons why you should use PostgreSQL at the onset or migrate to
This post briefly demonstrates how to test for a view name in Spring MVC.
This post shows how to display the message and details on an Exception in Python 3.
This post shows how split and join strings in Python 3.
This post shows how to write texts to a file in Python 3.