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Adding a cross-reference to a subheading or anchor in another page
...nternal Headline`
This extension is built-in, so all you need is to edit conf.py
extensions = [
.
. other
. extensions
. already
. listed
.
'sphinx.ext.autosectionlabel',
]
The only thing you have to be careful of is that now you can't duplicate internal headlines ac...
Is there a timeout for idle PostgreSQL connections?
...buggy application that leaks connections anyway; I very strongly recommend configuring PgBouncer.
A TCP keepalive won't do the job here, because the app is still connected and alive, it just shouldn't be.
In PostgreSQL 9.2 and above, you can use the new state_change timestamp column and the state ...
Find location of a removable SD card
... FYI, this doesn't work on Galaxy S3, 2 SD cards, only one listed in vold.conf
– 3c71
Jul 20 '12 at 21:51
1
...
When is the init() function run?
...to know what order in which they will be run. For example I have:
package config
- config.go
- router.go
Both config.go and router.go contain init() functions, but when running router.go's function ran first (which caused my app to panic).
If you're in a situation where you have multiple...
Nginx no-www to www and www to no-www
...n 80;
server_name domain.com;
# here goes the rest of your config file
# example
location / {
rewrite ^/cp/login?$ /cp/login.php last;
# etc etc...
}
}
Note: I have not originally included https:// in my solution since we use loadb...
vertical-align with Bootstrap 3
...on, and for the rest of our lives."
— CSS Legendary Eric Meyer at W3Conf 2013
Flexible Box (or in short, Flexbox), is a new layout system that is specifically designed for layout purposes. The specification states:
Flex layout is superficially similar to block layout. It lacks many of
...
Best practice for Django project working directory structure
...structure instead of changing it.
mysite/ # Project
conf/
locale/
en_US/
fr_FR/
it_IT/
mysite/
__init__.py
settings.py
settings_dev.py
settings_production.py
urls.py
wsgi.py
sta...
How to run only one task in ansible playbook?
...rge playbook it may become useful to be able to run a specific part of the configuration without running the whole playbook.
Both plays and tasks support a “tags:” attribute for this reason.
Example:
tasks:
- yum: name={{ item }} state=installed
with_items:
- httpd
...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
... shell script that calls a number of other shell scripts and reads various configuration files. It defaults to picking the newest JDK from /Library/Java as long as that is 7u10 or later, or uses Java 6 if your Java 7 installation is update 9 or earlier. But unravelling the logic in the shell scrip...
How to manage REST API versioning with spring?
...escribed in the post How to implement @RequestMapping custom properties
).
Configure spring to evaluate your VersionRangeRequestMappingHandlerMapping before using the default RequestMappingHandlerMapping (e.g. by setting its order to 0).
This wouldn't require any hacky replacements of Spring compo...