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What does JVM flag CMSClassUnloadingEnabled actually do?
...em where the JAX-WS implementation created a new proxy class for every web service call, eventually leading to out of memory errors.
It wasn't trivial to trace. The following code always returned the same proxy class for port
final MyPortType port =
Service.create(
getClass().getResource...
Powershell v3 Invoke-WebRequest HTTPS error
...me:
http://connect.microsoft.com/PowerShell/feedback/details/419466/new-webserviceproxy-needs-force-parameter-to-ignore-ssl-errors
Basically, in your PowerShell script:
add-type @"
using System.Net;
using System.Security.Cryptography.X509Certificates;
public class TrustAllCertsPolicy :...
Fatal error: Class 'ZipArchive' not found in
...ll kept on getting the same error, so I had to restart apache using:
sudo service apache2 restart
and it worked.
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What does it mean to inflate a view from an xml file?
...ically.
LayoutInflater inflater =
(LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View menuLayout = inflater.inflate(R.layout.your_menu_layout, mainLayout, true);
//now add menuLayout to wherever you want to add like
(RelativeLayout)findViewById(R.id.relative).add...
How do I start Mongo DB from Windows?
...
Create MongoDB Service in Windows. First Open cmd with administrator
mongod --port 27017 --dbpath "a mongodb storage actual path e.g: d:\mongo_storage\data" --logpath="a log path e.g: d:\mongo_storage\log\log.txt" --install --serviceName "...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...stead you may use cloud storage (such as Amazon S3) or Infrastructure-as-a-service on top of it (such as Uploadcare):
https://uploadcare.com/upload-api-cloud-storage-and-cdn/
But storing files in the database is a bad idea.
...
Scala framework for a Rest API Server? [closed]
We are thinking on moving our Rest API Server (it is inside the web service, on Symfony PHP) to Scala for several reasons: speed, no overhead, less CPU, less code, scalability, etc. I didn't know Scala until several days ago but I've been enjoying what I've been learning these days with the Scala bo...
Change a Rails application to production
...annot stress this enough.
Reboot the server (or Apache at the very least - service httpd restart )
Enter your Rails project folder /var/www/html/your_application and start the migration with rake db:migrate. Make certain that a database table exists, even if you plan on adding tables later (this is ...
How to stop an app on Heroku?
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I needed to shut down my Heroku app to test a monitoring service (Pingdom). There doesn't seem to be a way to completely stop an app without destroying it, the maintenance mode returns HTTP status 503, so it's suitable for triggering the monitoring service.
– ...
How to drop a PostgreSQL database if there are active connections to it?
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I just restart the service in Ubuntu to disconnect connected clients.
sudo service postgresql stop
sudo service postgresql start
psql
DROP DATABASE DB_NAME;
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