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How to configure PostgreSQL to accept all incoming connections
...= '*'
:wq! (save file)
- step 3: restart
systemctl restart postgresql-12.service
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Creating an official github mirror
...repositories in this fashion.
However, one can ask GitHub to install this service for repositories which are part of an organization. GitHub then configures an existing repository as such a mirror and pulls from it in an interval that is a function of the number of overall mirrors they have.
EDIT...
What is the basic difference between the Factory and Abstract Factory Design Patterns? [closed]
...xtFile(). Now, you will pass a reference to that factory into some sort of service. But what would happen once you want to test your service? You would have to create a IFileFactory interface, to mock away access to the file system. Now, in the real world, you would probably have a DI/IoC framework ...
JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...ger-name).
It mostly seems to depend on what background developers of the service in question had; those with c/c++ background (or languages that adopt similar naming, which includes many scripting languages, ruby etc) often choose underscore variant; and rest similarly (Java vs .NET). Jackson libr...
How can I tell Moq to return a Task?
... like:
Task DoSomething(int arg);
Symptoms
My unit test failed when my service under test awaited the call to DoSomething.
Fix
Unlike the accepted answer, you are unable to call .ReturnsAsync() on your Setup() of this method in this scenario, because the method returns the non-generic Task, r...
How to parse JSON in Scala using standard Scala classes?
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You can do like this! Very easy to parse JSON code :P
package org.sqkb.service.common.bean
import java.text.SimpleDateFormat
import org.json4s
import org.json4s.JValue
import org.json4s.jackson.JsonMethods._
//import org.sqkb.service.common.kit.{IsvCode}
import scala.util.Try
/**
*
*/
ca...
How/when to use ng-click to call a route?
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Routes monitor the $location service and respond to changes in URL (typically through the hash). To "activate" a route, you simply change the URL. The easiest way to do that is with anchor tags.
<a href="#/home">Go Home</a>
<a href="#/abo...
What is process.env.PORT in Node.js?
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When hosting your application on another service (like Heroku, Nodejitsu, and AWS), your host may independently configure the process.env.PORT variable for you; after all, your script runs in their environment.
Amazon's Elastic Beanstalk does this. If you try to se...
What does Provider in JAX-RS mean?
...ding documentation but I cant get it.
If there are resource classes that service the incoming requests, what do Providers do? How are they different from singleton resource classes when I create a persistent resource class (the one that is not per-request)? Or are those classes also providers?
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What is javax.inject.Named annotation supposed to be used for?
...o allow someone using javax.inject to define stereotypes like @Repository,@Service,@Controller that are marked up as @Qualifier?
– ams
Mar 24 '11 at 6:09
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