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How to force ASP.NET Web API to always return JSON?
... JsonMediaTypeFormatter();
//optional: set serializer settings here
config.Services.Replace(typeof(IContentNegotiator), new JsonContentNegotiator(jsonFormatter));
JsonContentNegotiator implementation:
public class JsonContentNegotiator : IContentNegotiator
{
private readonly JsonMediaTypeForm...
How to concatenate strings in twig
...on getName()
{
return 'app_extension';
}
}
In app/config/services.yml:
services:
app.twig_extension:
class: AppBundle\Twig\AppExtension
public: false
tags:
- { name: twig.extension }
...
ElasticSearch: Unassigned Shards, how to fix?
...ded this line to my yaml config and since then, any restarts of the server/service have been problem free. The shards re-allocated back immediately.
FWIW, to answer an oft sought after question, set MAX_HEAP_SIZE to 30G unless your machine has less than 60G RAM, in which case set it to half the av...
Invalidating JSON Web Tokens
...'s stateless and scales. Using a dynamic secret introduces a state. If the service is clustered across multiple nodes, you would have to synchronize the secret each time new token is issued. You would have to store secrets in a database or other external service, which would be just re-inventing coo...
How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...
In 2019, we can even get SSL certificates for free using services like Lets encrypt
– Ferrybig
Mar 13 '19 at 16:57
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show ...
Split Python Flask app into multiple files
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__init__ for unittest.TestCase
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Proper Repository Pattern Design in PHP?
...cify any persistence; it could be anything: SQL database, xml file, remote service, an alien from outer space etc.
For searching capabilities, the Repository constructs an Selector which can be filtered, LIMIT-ed, sorted and counted. In the end, the selector fetches one or more Entities from the per...
Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
...IED BY 'put-your-password';
mysql>FLUSH PRIVILEGES;
mysql>exit
sudo service mysqld restart
You should now be able to remote connect to your database. For example, I'm using MySQL Workbench and putting in 'Hostname:10.1.1.7', 'Port:3306', 'Username:root'
...
docker error: /var/run/docker.sock: no such file or directory
...
docker pull will fail if docker service is not running. Make sure it is running by
:~$ ps aux | grep docker
root 18745 1.7 0.9 284104 13976 ? Ssl 21:19 0:01 /usr/bin/docker -d
If it is not running, you can start it by
sudo service docker st...