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Why do we need private subnet in VPC?
...AWS announced a new feature, a Managed NAT Gateway for VPC. This optional service provides an alternative mechanism for VPC instances in a private subnet to access the Internet, where previously, the common solution was an EC2 instance on a public subnet within the VPC, functioning as a "NAT instan...
How to prevent that the password to decrypt the private key has to be entered every time when using
I've an automatic building service which download from a git private repository.
The problem is that when it tries to clone repository it need to provide the password, because it is not remembered; so because there is no human interaction, it waits forever the password.
How can I force it to remembe...
Spring Data: “delete by” is supported?
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Typically, in an application, you will have @ Service classes/methods and those will be calling the Repositories. And @ Service public methods should be the methods that are marked @ Transactional because transactions are Use Case based. Meaning a use case needs to fully...
Just what is Java EE really? [closed]
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Why can't JavaEE libraries function without an application server?
The services provided by JavaEE (container managed transactions, container managed dependency injection, timer service, etc..) inherently involve JavaEE compliant Application Servers (for example: GlassFish, JBoss, WebSphere, etc...
Using Kafka as a (CQRS) Eventstore. Good idea?
...t conflicting events. To scale request load, it is common to use stateless services while preventing write conflicts using conditional writes (only write if the last entity event was #x). A.k.a. Optimistic Concurrency. Kafka does not support optimistic concurrency. Even if it supported it at the top...
RESTful call in Java
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If you are calling a RESTful service from a Service Provider (e.g Facebook, Twitter), you can do it with any flavour of your choice:
If you don't want to use external libraries, you can use java.net.HttpURLConnection or javax.net.ssl.HttpsURLConnection ...
Add alternating row color to SQL Server Reporting services report
How do you shade alternating rows in a SQL Server Reporting Services report?
18 Answers
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How do I pass variables and data from PHP to JavaScript?
...u stop using PHP, and want to move to a servlet, a REST API, or some other service, you don't have to change much of the JavaScript code.
More readable - JavaScript is JavaScript, PHP is PHP. Without mixing the two, you get more readable code on both languages.
Allows for asynchronous data transfer ...
For homebrew mysql installs, where's my.cnf?
... you have a fairly recent installation of homebrew you should use the brew services commands to restart mysql (use your installed homebrew mysql version, i.e. mysql or mysql@5.7):
brew services stop mysql
brew services start mysql
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How to dismiss notification after action has been clicked
...ification NotificationManager manager = (NotificationManager) getSystemService(Service.NOTIFICATION_SERVICE); manager.cancel(tag, id); } }
– endowzoner
Dec 19 '12 at 8:44
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