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Dynamically Changing log4j log level
... help you to change the logging level dynamically, you need to restart the service, if you are fine restarting the
service, please use the below solution
I did this to Change log4j log level and it worked for me, I have n't referred any document. I used this system property value to set my logfi...
How to make an alert dialog fill 90% of screen size?
... adjust layout
LayoutInflater inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.your_dialog_layout, null);
layout.setMinimumWidth((int)(displayRectangle.width() * 0.9f));
layout.setMinimumHeight((int)(displayRectangle.heigh...
ActiveMQ or RabbitMQ or ZeroMQ or [closed]
...to improve the response time of a Facebook application
in-memory workqueue service mostly written in C
Docu: http://nubyonrails.com/articles/about-this-blog-beanstalk-messaging-queue
Amazon SQS
Amazon Simple Queue Service
Kafka
Written at LinkedIn in Scala
Used by LinkedIn to offload process...
EC2 instance has no public DNS
...ook at the step-by-step instructions:
Go to console.aws.amazon.com
Go To Services -> VPC
Open Your VPCs
select your VPC connected to your EC2 and
select Actions => Edit DNS Hostnames
---> Change DNS hostnames: to YES
Hope this helps!
Cheers
...
Join between tables in two different databases?
...bout two databases from different servers? (for example, one db on a cloud service server, and on db on your own server)
– Yuval A.
May 10 '15 at 10:27
1
...
django test app error - Got an error creating the test database: permission denied to create databas
...3306',
}
}
and my docker-compose.yml looks as follows:
version: '3'
services:
web:
build: .
command: './wait_for_db_and_start_server.sh'
env_file: env_web
working_dir: /project_name
links:
- db
volumes:
- .:/volume_name
ports:
...
How to replace an entire line in a text file by line number
...nd my line is: sed -i '7s/.*/<param-value>http://localhost:8080/ASDF/services/REWS.REWSHttpSoap12Endpoint/</param-value>/' $TCE_SVN_HOME\trunk\tce\EWC\WebContent\WEB-INF\web.xml. Any idea?
– Danijel
Sep 4 '13 at 7:51
...
Converting Java objects to JSON with Jackson
...ew JSONObject(ow.writeValueAsString(msg)) if it's being sent out via Web Services like RESTful.
– jmarcosSF
Mar 23 '15 at 6:28
...
How to style a JSON block in Github Wiki?
... the json representation. To do so, one can previously rely on an external service such as jsbeautifier.org and paste the prettified result in the wiki.
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Celery Received unregistered task of type (run example)
...lem:
The reason of "Received unregistered task of type.." was that celeryd service didn't find and register the tasks on service start (btw their list is visible when you start
./manage.py celeryd --loglevel=info ).
These tasks should be declared in CELERY_IMPORTS = ("tasks", ) in settings file.
I...