Hello guys, I'm facing a really odd issue when using coalesce. I have an application running with spring boot 3.5.0 and kotlin 2 and there I have the following query: java.lang.NullPointerException: ...

This paper describes a design method of a leaf spring using a genetic algorithm. To avoid disconnected shape, a novel genetic representation which contains travel points and their order is proposed. A ...

Machine learning has been applied across various scientific fields and switching apparatus monitoring is no exception. Monitoring system is a crucial component of switching apparatus maintenance, as ...

Below is the change introduced in spring-aop from version 6.0.21 to 6.1.1, Earlier we are directly invoking the method via reflection but now CoroutinesUtils.invokeSuspendingFunction is getting ...

Adam algorithm combines the advantages of AdaGrad and RMSProp algorithms and calculates the parameter LR based on the one-order matrix and the two-order matrix (Ebigbo et al., 2019). The cross-entropy ...