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Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...
If you have this error trying to consume a service that you can't add the header Access-Control-Allow-Origin * in that application, but you can put in front of the server a reverse proxy, the error can avoided with a header rewrite.
Assuming the application is runnin...
Wildcards in a Windows hosts file
...lhost
127.0.0.1 *.local
127.0.0.1 *.lc
Restart the Acrylic DNS Proxy service:
Start
Programs
Acrilic DNS Proxy
Config
Restart Acrylic Service
You will also need to adjust your DNS setting in you network interface settings:
Start
Control Panel
Network and Internet
Network Connections
L...
Liquibase lock - reasons?
...uibase. In case it is Spring Boot 2 it is possible to extend liquibase.lockservice.StandardLockService without the need to run direct SQL statements which is much cleaner. E.g.:
/**
* This class is enforcing to release the lock from the database.
*
*/
public class ForceReleaseLockService extend...
How to set environment variable for everyone under my linux system?
...
man 8 pam_env
man 5 pam_env.conf
If all login services use PAM, and all login services have session required pam_env.so in their respective /etc/pam.d/* configuration files, then all login sessions will have some environment variables set as specified in pam_env's config...
How to use the 'main' parameter in package.json?
...ind to (per application). It sounds like you should be able to serve both services from a single nodejs instance by adding internal routes for each service endpoint.
I have some info on how OpenShift uses your project's package.json to start your application here: https://www.openshift.com/blogs/r...
MySQL integer field is returned as string in PHP
...er) for php.
If you're on Ubuntu:
sudo apt-get install php5-mysqlnd
sudo service apache2 restart
If you're on Centos:
sudo yum install php-mysqlnd
sudo service httpd restart
The native driver returns integer types appropriately.
Edit:
As @Jeroen has pointed out, this method will only work o...
Android: java.lang.SecurityException: Permission Denial: start Intent
...of the problem for me, if you try to install application with the exported service first, then install the main application, you will never succeed to reach to remove service ... the other way works fine nevertheless ... This is because permission required is not present when installing main app, bu...
How do I move a redis database from one server to another?
...mp.rdb (ensuring permissions are the same as before), then start.
B$ sudo service redis-server stop
B$ sudo cp /tmp/dump.rdb /var/lib/redis/dump.rdb
B$ sudo chown redis: /var/lib/redis/dump.rdb
B$ sudo service redis-server start
The version of Redis on B must be greater or equal than that of A, o...
Spring RestTemplate timeout
I would like to set the connection timeouts for a rest service used by my web application. I'm using Spring's RestTemplate to talk to my service. I've done some research and I've found and used the xml below (in my application xml) which I believe is meant to set the timeout. I'm using Spring 3.0...
HTTP POST Returns Error: 417 “Expectation Failed.”
...icitly ask it not to by setting this static property to false:
System.Net.ServicePointManager.Expect100Continue = false;
Some servers choke on that header and send back the 417 error you're seeing.
Give that a shot.
sha...