Tutorial by Topics: as

class Foo { } // inherits from Object class Bar: Foo { } // Bar is a Foo too Foo f = new Foo(); // instantiate new objects on the heap See the specification, browse a book chapter on classes, inheritance and play interactively.

This section provides an overview of what firebase-authentication is, and why a developer might want to use it. It should also mention any large subjects within firebase-authentication, and link out to the related topics. Since the Documentation for firebase-authentication is new, you may need t...

The package cron-tick is a very simple package for background tasks but it does not support multiple processes, if you run your app in multiple processes (or containers) use percolate:synced-cron instead.

You have to use a sf::RenderWindow rather than a sf::Window, if you plan on drawing primitives provided by SFML, such as sf::RectangleShape or sf::Sprite.

A note about implemeting both methods When both methods are implemented, it's somewhat common to have a __str__ method that returns a human-friendly representation (e.g. "Ace of Spaces") and __repr__ return an eval-friendly representation. In fact, the Python docs for repr() note ex...

Option/FlagDescriptionoptionoption description-hhostname. Defaults to "localhost." If you do not specify a host repair is run on the same host that the command is executed from.-pJMX port. The default is 7199.-uusername. Only required if JMX security is enabled.-pwpassword. Only requir...

Linting your ionic app before running has huge advantages. It will analyse code for potential errors and save you tremendous amount of time. What is linting and how to install the required packages? "Linting is the process of running a program that will analyse code for potential errors.&...

This section provides an overview of what database-design is, and why a developer might want to use it. It should also mention any large subjects within database-design, and link out to the related topics. Since the Documentation for database-design is new, you may need to create initial version...

Classic ASP utilises a technology called ActiveX Data Objects when requiring access to external data sources. The ADODB Library provides three main objects for this purpose, ADODB.Connection, ADODB.Command and the ADODB.Recordset.

A media service account is a Azure based account which gives you access to cloud based media services in Azure. Stores metadata of the media files you create, instead saving the actual media content. To work with media service account, you must have an associated storage account. While creating...

Informats and formats are used to tell SAS how to read and write the data respectively. Informats are commonly used in a datastep when reading data from an external file. Informats are rarely used in PROCs. Formats are commonly used in both data steps and PROCs. SAS Formats convert either nume...