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What should my package name be?
Package names are written in all lower case to avoid conflict with the names of classes or interfaces. Companies use their reversed Internet domain name to begin their package names—for example, com. example. mypackage for a package named mypackage created by a programmer at example.com.
Can package name have underscore?
Subsequent components of the package name vary according to an organization’s own internal naming conventions. Variable names should not start with underscore _ or dollar sign $ characters, even though both are allowed. Variable names should be short yet meaningful.
What is the convention followed by developer to name a package?
Naming Conventions mypackage for a package named mypackage created by a programmer at example.com .
Should Django app names be plural?
It is generally recommended to use singular nouns for model naming, for example: User, Post, Article. That is, the last component of the name should be a noun, e.g.: Some New Shiny Item. It is correct to use singular numbers when one unit of a model does not contain information about several objects.
Can a domain name be a valid Java package name?
In some cases, the internet domain name may not be a valid package name. This can occur if the domain name contains a hyphen or other special character, if the package name begins with a digit or other character that is illegal to use as the beginning of a Java name, or if the package name contains a reserved Java keyword, such as “int”.
Can you name a domain after your name?
If your name is Bernard Something, you may own BernardSomething.com, making com.bernardsomething.xxxx (or com.bsomething.xxx) a legitimate package name IMHO for personal code. That being said, If your project name is unique, you may want to name the package after that. And of course, get the domain after your name if you don’t own it yet!
What is the suggested way to name Java packages?
Name collisions that occur within a single company need to be handled by convention within that company, perhaps by including the region or the project name after the company name (for example, com.example.region.mypackage). Packages in the Java language itself begin with java. or javax.
When to add an underscore to a Java domain name?
This can occur if the domain name contains a hyphen or other special character, if the package name begins with a digit or other character that is illegal to use as the beginning of a Java name, or if the package name contains a reserved Java keyword, such as “int”. In this event, the suggested convention is to add an underscore. For example: