大约有 17,000 项符合查询结果（耗时：0.0390秒） [XML]
How to add /usr/local/bin in $PATH on Mac
...on OS X are built using /usr/libexec/path_helper, called from the default /etc/profile. Start at man path_helper then add your paths in files in /etc/paths.d. You will find that pretty much every path setting example from other OSs includes $PATH because none of them seem to be able to commit to bei...
How to make --no-ri --no-rdoc the default for gem install?
... Anyway to make this a system wide default without editing /etc/skel and every user's home directory?
– Hackeron
Jan 13 '11 at 3:43
42
...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...fixed a security bug where o had rw permission to the socket file.
Open /etc/php5/fpm/pool.d/www.conf or /etc/php/7.0/fpm/pool.d/www.conf, depending on your version.
Uncomment all permission lines, like:
listen.owner = www-data
listen.group = www-data
listen.mode = 0660
Restart fpm - sudo servi...
Javascript regex returning true.. then false.. then true.. etc [duplicate]
.... In JavaScript, global regexen have state: you call them (with exec, test etc.) the first time, you get the first match in a given string. Call them again and you get the next match, and so on until you get no match and it resets to the start of the next string. You can also write regex.lastIndex= ...
C# listView, how do I add items to columns 2, 3 and 4 etc?
...iew1.Items.Add , this works fine but how do I add items to columns 2 and 3 etc?
7 Answers
...
Make a program run slowly
...ate less (and possibly shorter) execution time frames, preempt more often, etc. See Process Scheduling (Chapter 10) of Understanding the Linux Kernel for more details on scheduling.
You may want to increase the timer interrupt frequency to put more load on the kernel, which will in turn slow everyth...
How do emulators work and how are they written? [closed]
... state is a conglomeration of the processor registers, interrupt handlers, etc for a given processor target. For the 6502, you'd have a number of 8-bit integers representing registers: A, X, Y, P, and S; you'd also have a 16-bit PC register.
With interpretation, you start at the IP (instruction poi...
How do I run a spring boot executable jar in a Production environment?
...r use a systemd script.
init.d example:
$ln -s /var/yourapp/yourapp.jar /etc/init.d/yourapp
This allows you to start, stop and restart your application like:
$/etc/init.d/yourapp start|stop|restart
Or use a systemd script:
[Unit]
Description=yourapp
After=syslog.target
[Service]
ExecStart=/...
What is Linux’s native GUI API?
... to use, but rather a conglomeration of components from different vendors, etc.
– Chris Thompson
Oct 4 '12 at 16:36
...
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
... asked a long time ago, what you may want to use is popen:
os.popen('cat /etc/services').read()
From the docs for Python 3.6,
This is implemented using subprocess.Popen; see that class’s
documentation for more powerful ways to manage and communicate with
subprocesses.
Here's the co...