Updated, in Java 8: Math.toIntExact(value);. Original Answer: Simple type casting should do it: long l = 100000; int i = (int) l;. ... <看更多>
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Updated, in Java 8: Math.toIntExact(value);. Original Answer: Simple type casting should do it: long l = 100000; int i = (int) l;. ... <看更多>
Java Programming: The byte, short, and long Data Types in Java ProgrammingTopics discussed:1. The byte ... ... <看更多>
java 溢出初体验java的int是32位有符号整数类型,其最大值是0x7fffffff, ... 但是要注意到java是先计算右值,再赋值给long变量的。 ... <看更多>