Abstract: This article proposes a navigation method considering blind spots based on the robot operating system (ROS) navigation stack and blind spots layer (BSL) for a wheeled mobile robot. In this ...

Legacy systems cost more than anyone budgets for. Gartner puts it bluntly: companies spend up to 80% of IT budgets just ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One trait all full-stack developers share is agility. Every tech organization understands that ...

Running ./gradlew check prints the close() resource leak warnings for SQLLite below. ./gradlew check does actually pass, the build is green - but this smells like it's a genuine resource leak? (Full ...

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more. A directory is an organizational file system structure that contains ...

Abstract: It is difficult for the traditional photovoltaic array fault feature extraction method to include as much fault information as possible, which leads to the problem of low accuracy. This ...

INVOKESTATIC java/time/LocalDate.now()Ljava/time/LocalDate; INVOKEVIRTUAL java/time/LocalDate.toString()Ljava/lang/String;toString()Ljava/lang/String; LDC "2022-04-13 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The entry point of a standalone Java application is the main method or function. In the age of ...