摘要:
Don´t use Finalizers, mainly because are unpredictable and we don´t know when will be executed, "don't try to be smarter than the JVM" 什么是finalize方法 f 阅读全文
摘要:
Javascript中不存在函数重载,同名的函数将被最后一个覆盖。 function test(a,b){ this.x = 1;} function test(a){ this.x = 2;} function test(a){ this.x = 3;}var o = new test(1,2); 阅读全文