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How to stop an app on Heroku?
...ero which effectively takes all your app http-processes offline.
$ heroku ps:scale web=0
Scaling web processes... done, now running 0
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Stop node.js program from command line
...nd gracefully, unbinding from any ports it is listening on.
See also: https://superuser.com/a/262948/48624
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ExpressJS - throw er Unhandled error event
...ng in any terminal.
If you want to find and kill process, follow these steps:
ps aux | grep node
Find the process ID (second from the left):
kill -9 PRCOCESS_ID
OR
Use a single command to close all the running node processes.
ps aux | awk '/node/{print $2}' | xargs kill -9
...
Django Server Error: port is already in use
...
ps aux | grep -i manage
after that you will see all process
ubuntu@ip-10-154-22-113:~/django-apps/projectname$ ps aux | grep -i manage
ubuntu 3439 0.0 2.3 40228 14064 pts/0 T 06:47 0:00 python manage.py runs...
.ps1 cannot be loaded because the execution of scripts is disabled on this system [duplicate]
...
There are certain scenarios in which you can follow the steps suggested in the other answers, verify that Execution Policy is set correctly, and still have your scripts fail. If this happens to you, you are probably on a 64-bit machine with both 32-bit and 64-bit versions of PowerShe...
How do I find the install time and date of Windows?
...ngliches" for German.
In Windows PowerShell script, you could just type:
PS > $os = get-wmiobject win32_operatingsystem
PS > $os.ConvertToDateTime($os.InstallDate) -f "MM/dd/yyyy"
By using WMI (Windows Management Instrumentation)
If you do not use WMI, you must read then convert the registr...
OS X Terminal Colors [closed]
... Lion box.
eg. in your ~/.bash_profile
export TERM="xterm-color"
export PS1='\[\e[0;33m\]\u\[\e[0m\]@\[\e[0;32m\]\h\[\e[0m\]:\[\e[0;34m\]\w\[\e[0m\]\$ '
This gives you a nice colored prompt. To add the colored ls output, you can add alias ls="ls -G".
To test, just run a source ~/.bash_profile...
Importing modules from parent folder
... the root folder, and in my case it is located in C:\tmp\test_imports.
Steps
1) Add a setup.py to the root folder
The contents of the setup.py can be simply
from setuptools import setup, find_packages
setup(name='myproject', version='1.0', packages=find_packages())
Basically "any" setup.py wo...
Total memory used by Python process?
...us operating systems, including Linux, Windows 7, etc.:
import os
import psutil
process = psutil.Process(os.getpid())
print(process.memory_info().rss) # in bytes
On my current Python 2.7 install with psutil 5.6.3, the last line should be
print(process.memory_info()[0])
instead (there was a...
Passing references to pointers in C++
...er
}
int main()
// sometime later
{
// ...
string s;
string* ps = &s;
myfunc( ps); // OK because ps is not a temporary
myfunc2( &s); // OK because the parameter is a const&
// ...
return 0;
}
...