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Where is virtualenvwrapper.sh after pip install?
...per.sh
This will search all directories from the root for the file.
on ubuntu 12.04 LTS, installing through pip, it is installed to
/usr/local/bin/virtualenvwrapper.sh
on ubuntu 17.04, installing through pip as a normal user, it is installed to
~/.local/bin/virtualenvwrapper.sh
...
ImportError: No module named six
...
On Ubuntu for Python 2.7, I installed it with sudo apt install python-six. Thanks!
– wjandrea
Aug 14 at 4:40
...
Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...
...错误，那么该Socket函数就返回 SOCKET_ERROR）
注意：在Unix系统下，如果send在等待协议传送数据时网络断开的话，调用send的进程会接收到一个SIGPIPE信号，进程对该信号的默认处理是进程终止。
recv函数
int recv( SOCKET s, char FAR *buf, i...
lose vim colorscheme in tmux mode
...erminal "screen-256color" to work rather than xterm on OS X, sshed into an Ubuntu box. I referred to this site: rhnh.net/2011/08/20/vim-and-tmux-on-osx
– waffl
May 22 '13 at 0:26
7...
Django Server Error: port is already in use
...
ps aux | grep -i manage
after that you will see all process
ubuntu@ip-10-154-22-113:~/django-apps/projectname$ ps aux | grep -i manage
ubuntu 3439 0.0 2.3 40228 14064 pts/0 T 06:47 0:00 python manage.py runserver project name
ubuntu 3440 1.4 9.7 200996 59324 pts/0 ...
MySQL root access from all hosts
I've installed MySQL server on a remote Ubuntu machine. The root user is defined in the mysql.user table this way:
9 An...
How to configure postgresql for the first time?
...not completely satisfying to me. Here's what worked for postgresql-9.1 on Xubuntu 12.04.1 LTS.
Connect to the default database with user postgres:
sudo -u postgres psql template1
Set the password for user postgres, then exit psql (Ctrl-D):
ALTER USER postgres with encrypted password 'xxxx...
PHP Fatal error: Call to undefined function json_decode()
...
Using Ubuntu?
Short answer:
sudo apt-get install php7.2-json
(or php7.1-json or php5-json depending on the PHP version you're running)
Then of course make sure you restart Apache:
sudo service apache2 restart
Or if you are...
nano error: Error opening terminal: xterm-256color
...orked for me when ran on the remove system. Connection from was OS X -> Ubuntu
– Ryan Griffith
Jul 4 '16 at 14:09
I...
怎么往SetTimer的回调函数传递参数 - C/C++ - 清泛网 - 专注C/C++及内核技术
...息，然后处理之，这个过程有两个参与者，一 个是windows系统，它主要负责投递消息，收不收是用户线程的事，另一个就是用户线程，它主要负责取出消息并处理消息，即使用户线程因为睡眠或者根本 就没有设定消息循环，系统...