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Creating a copy of a database in PostgreSQL [closed]
... you will get createdb: database creation failed: ERROR: source database "conf" is being accessed by other users if you try to do it on a production database and as expected you do not want to shut it down to create a copy.
– sorin
Apr 5 '12 at 12:28
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How to execute a Python script from the Django shell?
...django/app')
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
from django.conf import settings
the rest of your stuff goes here ....
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How do I restart nginx only after the configuration test was successful on Ubuntu?
...ce on a command line on an Ubuntu server, the service crashes when a nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
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Best practice to run Linux service as a different user
...2) does not install privileges or resource controls defined in /etc/limits.conf (Linux) or /etc/user_attr (Solaris)
If you go the setgid(2)/setuid(2) route, don't forget to call initgroups(3) -- more on this here
I generally use /sbin/su to switch to the appropriate user before starting daemons.
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How do you access a website running on localhost from iPhone browser
...your desktop machine (e.g. If Windows, go to the Command Prompt and type ipconfig or go to Network and Sharing Centre and look up connection status.
Once you have your ip, simply visit that from your browser e.g. http://192.168.0.102.
You may need to open up port 80 (or whatever port your website ...
How to output in CLI during execution of PHP Unit tests?
...around
This behaviour is intentional (as jasonbar has pointed out). The conflicting state of the manual has been reported to PHPUnit.
A work-around is to have PHPUnit assert the expected output is empty (when infact there is output) which will trigger the unexpected output to be shown.
class th...
Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
...ror:
from django.contrib.auth.models import User
to::
from django.conf import settings
try:
from django.contrib.auth import get_user_model
User = settings.AUTH_USER_MODEL
except ImportError:
from django.contrib.auth.models import User
Mine is at .venv/local/lib/python2.7/site...
Rails 4: assets not loading in production
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In rails 4 you need to make the changes below:
config.assets.compile = true
config.assets.precompile = ['*.js', '*.css', '*.css.erb']
This works with me. use following command to pre-compile assets
RAILS_ENV=production bundle exec rake assets:precompile
Best of luc...
How do you configure Django for simple development and deployment?
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Update: django-configurations has been released which is probably a better option for most people than doing it manually.
If you would prefer to do things manually, my earlier answer still applies:
I have multiple settings files.
settin...
mysql error 1364 Field doesn't have a default values
...ql.com/doc/refman/5.6/en/option-files.html for other possible locations of config files.
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