Paweł PawlakSorting in Java — how to, and how not to do it anymoreComments and articles about sorting in java are plenty over the internet, this one will be so called a summary of the examples I have seen…Sep 21, 2023Sep 21, 2023
Paweł PawlakRemove null check, use the OptionalDefensive programming seems for years like the only way to go. Now, after years of struggling with the null check, we can benefit from the…Jul 21, 2022Jul 21, 2022
Paweł PawlakTo mock or to stub, that is the questionThis post is going to tell you some basic stuff about testing terminology, with some simple examples. Hope you will find it interesting…Jul 9, 2022Jul 9, 2022
Paweł PawlakPassing callback function to the Angular child componentThis example is going to cover the problem that I have been facing recently regarding passing function to the component.May 15, 2022May 15, 2022
Paweł PawlakAngular proxy configuration for API callsProblem that I have recently faced when starting new project with the use of Spring Boot and Angular, is correctly accessing/using my…May 3, 2022May 3, 2022
Paweł PawlakHibernate criteria with subquery — using MAX projection and subqueriesHere is an example how hibernate criteria can be used with subquery. Lets imagine we have an application that is used for presenting to…Apr 30, 2022Apr 30, 2022
Paweł PawlakDRY — Don’t repeat yourselfThere are many important rules that good developer should follow, one of them is the DRY principle. Is it one of the many so called ‘clean…Apr 26, 2022Apr 26, 2022