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When dealing with data you will be restricted by certain limitations regarding the type. For instance, when storing some string in a database as a...
In the previous blog post I showed you a way I developed to pass around form fields and let the communication flow from the parent to the child by...
Until recently I never had any practical experience with NoSQL, as I only ever worked with SQL databases. I knew the existence of the different types...
For some reason, most legacy codebases don't have a lot of tests, and if there are tests they often are end-to-end tests that don't clearly specify...
In most cases these issues can be ignored or tolerated, but for correct results you should use a precise type such as BigDecimal. In this blog post I...
With the introduction of Optionals, people thought they could get rid of nullpointer exceptions, simply use optionals everywhere where there will be...