11. .pdb 文件是什么?
Posted by haifeng on 2021-12-08 11:08:35 last update 2021-12-08 11:10:11 | Answers (0) | 收藏
Posted by haifeng on 2021-12-08 11:08:35 last update 2021-12-08 11:10:11 | Answers (0) | 收藏
Posted by haifeng on 2021-06-22 11:56:24 last update 2021-06-22 11:56:24 | Answers (0) | 收藏
Posted by haifeng on 2021-04-24 19:49:43 last update 2021-04-24 19:49:43 | Answers (0) | 收藏
每条命令以分号作为分隔符. 依次执行.
Posted by haifeng on 2021-04-11 12:00:26 last update 2021-04-11 12:02:03 | Answers (0) | 收藏
写一个程序, 将十六进制转为十进制、八进制、二进制
例如: 0x7d674d7b
U++Framework/upp/uppsrc/Core/Stream.h 中有一个 Magic() 函数, 其中将 magic 设置为此数值.
void Magic(dword magic = 0x7d674d7b);
Posted by haifeng on 2021-03-02 13:55:04 last update 2021-03-02 13:55:04 | Answers (0) | 收藏
Posted by haifeng on 2020-11-23 15:32:20 last update 2020-11-23 15:35:40 | Answers (0) | 收藏
unsigned short int a=4294967295,b=a+1;//定义短整型无符号
printf("a=%u\nb=%u\n",a,b);//以无符号输出
此时输出:
a=65535
b=0
将上面的 unsigned short int 改为 unsigned int, 则输出:
a=4294967295
b=0
改为 unsigned long int, 结果也一样. 注意此时输出格式符为 %lu
unsigned long int a=4294967295,b=a+1;//定义短整型无符号
printf("a=%lu\nb=%lu\n",a,b);//以无符号输出
>> 2^32
in> 2^32
out> 4294967296
因此, unsigned int 及 unsigned long int 占用四个字节.
Posted by haifeng on 2019-03-14 12:33:32 last update 2019-03-14 12:33:32 | Answers (0) | 收藏
stdlib.h 中的 rand() 函数在哪里定义
Posted by haifeng on 2019-03-03 12:27:35 last update 2019-03-03 12:27:35 | Answers (0) | 收藏
int IsLeapYear(int year)
{
return ( year%4==0 && year%100!=0 ) || ( year%400 == 0 );
}
Posted by haifeng on 2019-02-16 23:09:22 last update 2019-02-16 23:55:30 | Answers (0) | 收藏
GTKmm
JUCE
Ultimate++
wxWidgets
Posted by haifeng on 2018-03-18 17:38:52 last update 2022-02-06 17:23:47 | Answers (0) | 收藏