@mariofusco@luigiberrettini non essendo io un gestore di bar ho trovato questo video di uno che di mestiere fa questo. https://t.co/TDlK2m2slr il succo relativo al tuo tweet credo sia: se mi fai riaprire e mi metti in condizioni di non lavorare/guadagnare tanto vale che resto chiuso e mi campi un altro mese
@lukaseder I'm assuming that code that handles the close of the resource outside your method, which now uses the new feature will break. In general you must remember to get rid of all "close" calls.
@nitcvivek@heinzkabutz@bazza_ni compound assignment operator automatically cast to the type of the variable on their left-hand side.
eg.
short x = 0; int y = 123456;
x = x + y; compilation error possible lossy conversion from int to short
x += y; eq to -7616 but perfectly legal
I've been using @springframework since version 1.0, and I'm now currently overriding entity configs via a custom #JPA orm.xml using @SpringBoot.
I have no idea how a junior dev would achieve this goal without knowing all the magic both Spring Boot and Hibernate do underneath.
A program is not only code written to be executed by a machine; primarily it is a letter, written in a formal language by a programmer, where he explains to another programmer which problem he had and how he solved it.
Capturing lambdas in #Java may cause a bunch of issues, such as memory leaks and race conditions. A capturing lambda accesses fields, local variables, parameters or it calls non-static methods. We dumped the generated lambda classes with -Djdk.internal.lambda.dumpProxyClasses