使用UNSAFE.getLong(chars, ARRAY_CHAR_BASE_OFFSET)会报错，Fatal signal 7 (SIGBUS), code 1 (BUS_ADRALN), fault addr 0x12f47354 in tid 3813 (com.xxx.blocks), pid 3813 (com.xxx.blocks) Unsafe.getLong(Object o, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...

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 ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

In Java, arrays are useful data structures that store elements of the same data type sequentially in memory. Frequently, developers need to determine the size of an array for various reasons like ...

A few years ago I wrote a Soduko solver in Java. Works great, except I have to edit the source file to change the input because I could never get Swing to work like my mental model said it should. Cut ...

Failed to set property password on target class com.ibm.as400.access.AS400JDBCDataSource java.lang.IllegalArgumentException: argument type mismatch at java.base/jdk ...

Editor's Note: The following contains major spoilers for Fast XWhen The Fast and the Furious premiered in theaters in 2001, it seems almost impossible to imagine that anyone could have predicted how ...