-->

Senin, 25 Juni 2018

Reverse domain name notation (or reverse-DNS) is a naming convention for the components, packages, and types used by a programming language, system or framework. A characteristic of reverse-DNS strings is that they are based on registered domain names, and are only reversed for sorting purposes. For example, if a company making a product called "MyProduct" has the registered domain name "example.com", they could use the reverse-DNS string "com.example.MyProduct" to describe it. Reverse-DNS names are a simple way of reducing name-space collisions, since any domain name is registered by only one party at a time.

History




Find Out Who Owns the Domain or Website - Reverse Domain Search - Who Owns the Domain - Reverse Domain Search If you are asking the questions... - How can I find a phone number? - Where can I find a phone number?

Most of the world follows the Internet standard and writes email addresses starting with the name of the computer and ending up with the name of the country. In the U.K.: the Joint Academic Networking Team had decided to do it the other way round before the Internet domain standard was established. Most gateway sites have ad-hockery in their mailers to handle this, but can still be confused. In particular, the address me@uk.ac.bris.pys.as could be interpreted in JANET's big-endian way as one in the U.K. (domain uk) or in the standard little-endian way as one in the domain as (American Samoa) on the opposite side of the world.


Reverse-DNS first became widely used with the Java platform, and has since been used for other systems, for example, ActionScript 3 packages and Android applications.

Examples


Rob Pickering: Configuring Synology for Forward and Reverse ...
Rob Pickering: Configuring Synology for Forward and Reverse .... Source : robpickering.com

Examples of systems that use reverse-DNS are Sun Microsystems' Java platform and Apple's Uniform Type Identifier or UTI. The Android operating system also makes use of the notation for classifying applications, as the Dalvik virtual machine made use of Java.

dconf which is the configuration back end used by GNOME.

Example of reverse-DNS strings are:

  • com.adobe.postscript-font (UTI string for Adobe Systems's PostScript fonts)
  • com.apple.ostype (UTI string for Apple's OSType)
  • org.omg.CORBA (Java library for CORBA)
  • org.w3c.dom (Java library for W3C's DOM)

Regular expression


Reverse domain notation
Reverse domain notation. Source : caffinc.github.io

Code


Rob Pickering: Configuring Synology for Forward and Reverse ...
Rob Pickering: Configuring Synology for Forward and Reverse .... Source : robpickering.com

C#

Java 8 and later

JavaScript

Julia

Go

PHP

Python

Ruby

Swift

Zsh

Kotlin

References


How to Use Cloud Kit And Integrate it Into Your Application?
How to Use Cloud Kit And Integrate it Into Your Application?. Source : www.spaceotechnologies.com

  • "Apple Developer Connection: Introduction to Uniform Type Identifiers Overview". 2005-11-09. Retrieved 2013-04-04. 

External links


Domain name - Wikipedia
Domain name - Wikipedia. Source : en.wikipedia.org

  • Eclipse Naming Conventions
  • Re: gnu.* namespace discussion

How to Use Cloud Kit And Integrate it Into Your Application?
How to Use Cloud Kit And Integrate it Into Your Application?. Source : www.spaceotechnologies.com

 
Sponsored Links