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找到约 10,000 项符合
3 的代码
3.txt
答:区别如下:
作用域 当前类 同一package 子孙类 其他package
public √ √ √ √
protected √ √ √ ×
friendly √ √ × ×
private √ × × ×
不写时默认为friendly
56、ArrayList和Vector的区别,HashMap和Hashtable的区别
答:就
figb.3
#include "apue.h"
#include /* for definition of errno */
#include /* ISO C variable aruments */
static void err_doit(int, int, const char *, va_list);
/*
* Nonfatal error rel
figc.3
#include "apue.h"
#include
#define DEPTH 100 /* directory depth */
#define MYHOME "/home/sar"
#define NAME "alonglonglonglonglonglonglonglonglonglongname"
#define MAXSZ 8192
int
main(voi