Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Since Spring 6.1.9 (and I believe since #33009), it's not possible to declare a @Scheduled method directly in a test class because the following exception is thrown when the test is run: ...

Fatal Exception: java.util.ConcurrentModificationException: at java.util.ArrayList$Itr.next(ArrayList.java:860) at com.onesignal.common.modeling.ModelStore.persist ...

Along with lambdas, Java SE 8 brought method references to the Java language. This tutorial offers a brief overview of method references in Java, then gets you started using them with Java code ...

While it seems so basic that it wouldn't require a mention, there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

ABSTRACT: This study attempted to determine teacher perception on school factors affecting their work. In order to attain this determination, the following variables were used: administrative support, ...