Tutorial by Topics: s

Views are stored queries that can be queried like regular tables. Views are not part of the physical model of the database. Any changes that are applied to the data source of a view, such as a table, will be reflected in the view as well.

Temporary Tables are really very helpful. The table can be created at runtime and can do all operations which are done in a normal table. These tables are created in a tempdb database. Used when ? We have to do complex join operation. We do large number of row manipulation in stored p...

SQL Server Agent uses SQL Server to store job information. Jobs contain one or more job steps. Each step contains its own task,i.e: backing up a database. SQL Server Agent can run a job on a schedule, in response to a specific event, or on demand.

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

I found this link - it's useful as a reference: "Isolation Levels"

RSpec is a test framework for Ruby or, as defined by the official documentation, RSpec is a Behaviour-Driven Development tool for Ruby programmers. This topic covers the basic of using RSpec with Ruby on Rails. For specific information about RSpec, visit the RSpec topic.

Intent() Intent (Intent o) Intent (String action) Intent (String action, Uri uri) Intent (Context packageContext, Class<?> cls) Intent (String action, Uri uri, Context packageContext, Class<?> cls) ParametersDetailsoIntentactionString: The Intent action, such as ACTION_VI...

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

Haskell does not support tuples with one component natively. Units (written ()) can be understood as tuples with zero components. There are no predefined functions to extract components of tuples with more than two components. If you feel that you need such functions, consider using ...

The SparkR package let's you work with distributed data frames on top of a Spark cluster. These allow you to do operations like selection, filtering, aggregation on very large datasets. SparkR overview SparkR package documentation

Automatic Variables are created and maintained by Windows PowerShell. One has the ability to call a variable just about any name in the book; The only exceptions to this are the variables that are already being managed by PowerShell. These variables, without a doubt, will be the most repetitious obj...

The Domain Name System (DNS) is a hierarchical, distributed global database, most commonly used for mapping hostnames to their respective IP addresses. It is defined in RFC 1034 and RFC 1035, and numerous updates thereof. A domain name is a sequence of labels separated by the period character (....