linux - c++中类函数定义与声明问题

对运算符*和/重载，当把这两种重载函数都在.h文件中定义时，不报错，当把他们在.cpp文件实现时，提示：“vector.cpp:44:37: error: no ‘Vector3 Vector3::operator/(f...

From [Linuxdiscussion group] 2017-04-17 16:59:25 0  1  775

Linux搭建jpcap libpcap环境

遇到的环境搭建问题，我在安装完libpcap后，在eclipse中运行测试程序报错，程序及报错如下 {代码...} 提示java.lang.UnsatisfiedLinkError: /usr/lib/libjpcap....

From [Linuxdiscussion group] 2017-04-17 13:14:37 0  2  775

nginx - I have a question about the running process of PHP-CGI. Please solve it.

I have some doubts about the usage of php-cgi, please help me. The hypothetical scenario is as follows: nginx ...

From [Linuxdiscussion group] 2017-05-16 17:23:26 0  3  774

To deploy Django in an online environment, nginx+uwsgi and nginx+gunicorn, how should you choose between these two options?

To deploy Django in an online environment, nginx+uwsgi and nginx+gunicorn, how should you choose between these...

From [Linuxdiscussion group] 2017-05-16 17:18:27 0  6  773

linux - Client-server program error Program received signal SIGPIPE, Broken pipe.

Let’s start with the code: {Code...} The entire program flow is roughly as follows: After the server starts, t...

From [Linuxdiscussion group] 2017-05-16 13:18:39 0  1  773

In an Nginx+Lua environment, how to replace part of the response data before returning it?

As the title... build the environment of nginx+lua-nginx-module module and access the URL /abc, return the dat...

From [Linuxdiscussion group] 2017-05-16 17:12:34 0  3  772

The difference between apache tomcat and myeclipse tomcat

The difference between apache tomcat and myeclipse tomcat

From [Linuxdiscussion group] 2017-05-16 16:58:26 0  1  772

linux - How to add a second-level domain name to the code and automatically perform A record resolution?

Today someone told me about a problem with shopnc secondary merchant domain name resolution. I don't understan...

From [Linuxdiscussion group] 2017-05-16 13:34:51 0  1  772

centos - postfix 不能收到外网邮件

CentOS6.4+LAMP+Postfix+Dovecot+Postfixadmin+Roundcubemail 打造企业级邮件服务器 局域网内部可以正常收发，也可以发送到外网，但收不到外网发过来的邮件

From [Linuxdiscussion group] 2017-04-24 15:59:33 0  1  772

ubuntu如何彻底卸载lamp

我是用tasksel安装的lamp环境，但是使用tasksel卸载时出现了100错误，请问如何完全卸载？另外，我的ubuntu提示purge命令无效是为何

From [Linuxdiscussion group] 2017-04-24 09:12:56 0  0  772

linux - 为什么不同term下默认的vim配色不一样？

比如Ubuntu系统中，另term=xterm是如下样子 令term=linux是如下样子 这是在哪里哪个脚本控制的？

From [Linuxdiscussion group] 2017-04-17 15:56:39 0  1  772

Linux--/tmp目录文件重启后自动删除

最近在tmp下面写了一些执行任务的问题，公司突然断电导致 tmp目录下面的文件和目录全部自动删除想问下 有什么办法可以恢复删除的文件

From [Linuxdiscussion group] 2017-04-17 13:31:48 0  1  772

linux - crontab定时任务不执行

系统是centos，发现crontab定时任务不执行 登录系统用手工执行脚本就可以 其它如crontab配置文件没有对用户做限制， 脚本权限也赋予执行，用root账户执行，但是最后还是不行， 请各位大神指点一下，下面是L...

From [Linuxdiscussion group] 2017-04-17 11:36:11 0  5  772

还有多少人坚持用linux、C、gcc、make、vi？

拖起来看看linux环境下，纯C自己写MAKEFILE用VI管理项目行命令~~~有木有？偶尔写点汇编但是还不是写驱动的~~~~有木有？这个问题已被关闭，原因：无法获得确切结果的问题 <ahref=&quo...

From [Linuxdiscussion group] 2016-11-08 15:08:10 0  1  772

ubuntu - About the code of makefile compilation script and linker script ld when compiling in Linux

Recently I was reading a tutorial on implementing a simple x86 operating system. Because I am not very familia...

From [Linuxdiscussion group] 2017-06-05 11:10:05 0  1  771