Category Archives: Tips
Tip: [Java / REST] Creating a Jackson multi date format deserializer.
In a microservice that is used by several portals, I have found the need that in certain endpoints, the dates received in the JSON of the requests can have different formats.This is a problem since the Jackson @JsonFormat tag only allows us to declare a single pattern, like: Luckily, there is another tag that allows […]
How to increase swap size in Ubuntu 20.04
I’m my actual job, I have a very powerful laptop. A Dell Inspiron 15 5000. This laptop was delivered to me the laptop with an Ubuntu distro installed, so I only had to setup all the environments. Last month I had a lot of performance issues and the system was constantly freezing. First only with […]