Technology is a powerful force in our society. Data, software,and communication can be used for bad: to entrench unfair power structures, to undermine human rights, and to protect vested interests. But they can also be used for good: to make underrepresented people's voice heard, to create opportunities for everyone, and to avert disasters. We are dedicated to working toward the good.
摘要：
String str1 和 str2 所指向的对象在 "字符串常量池" 中，是同一个对象。 All literal strings and string valued constant expressions are interned，When the intern method is invoke 阅读全文
