小编Iva*_*cov的帖子

在确定 .asciiz 字符串的大小时，我应该考虑终止字符吗？

例如：

.data
string: .asciiz "Hello"

“字符串”的大小是 5 还是 6（字节）？

我正试图在docker容器中运行Chromium.这是我得到的输出:

Created new window in existing browser session.
libGL error: failed to open drm device: No such file or directory
libGL error: failed to load driver: vmwgfx

我在互联网上搜索了很多关于这个问题但是找不到任何清楚的东西.您对如何解决这个问题有什么建议吗？

先感谢您.

使用此代码段:

int a = 011;
printf("a = %d", a);

为什么是结果

a = 9

我正在尝试从本教程（快速入门安装和教程）启动 docker 容器：https : //zuul-ci.org/docs/zuul/admin/quick-start.html#start-zuul-containers

WARNING: The no_proxy variable is not set. Defaulting to a blank string.
WARNING: The http_proxy variable is not set. Defaulting to a blank string.
Building node
Traceback (most recent call last):
  File "/usr/bin/docker-compose", line 11, in <module>
    load_entry_point('docker-compose==1.17.1', 'console_scripts', 'docker-compose')()
  File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 68, in main
    command()
  File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 121, in perform_command
    handler(command, command_options)
  File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 952, in up
    start=not no_start
  File "/usr/lib/python2.7/dist-packages/compose/project.py", line 431, in up
    svc.ensure_image_exists(do_build=do_build)
  File "/usr/lib/python2.7/dist-packages/compose/service.py", line 318, …

我有一个与C中的位字段有关的问题.这里有一个结构:

struct Register
{
  int bit:1;
};

int main(void)
{
  struct Register bit = {1};

  printf("\nbit = %d", bit.bit);
  return 0;
}

你能解释一下我为什么得到:

bit = -1