class TestReference{ public static void main(String[] args){ int x=2; TestReference tr = new TestReference(); System.out.print(x); tr.change(x); System.out.print(x); } public void change(int num){ num = num + 1; } } 程序运行后的输出是哪项()?
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配置NFS服务器,需要在server主机上共享出/pub目录,并且在客户端主机client上加载此目录,要求此目录可以读写。在server和client主机上应该如何分别进行设置?
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Aunt Sally is a traditional English game usually played in pub and fairgrounds in the 17th Century. We can use this idiom to express the meaning that someone becomes the target of public criticism.
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What can you enjoy at a British pub?
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