Tutorial by Topics: ls

Sails comes installed with a powerful ORM/ODM called Waterline, a datastore-agnostic tool that dramatically simplifies interaction with one or more databases. It provides an abstraction layer on top of the underlying database, allowing you to easily query and manipulate your data without writing v...
if expr1 ?then? body1 elseif expr2 ?then? body2 ... ?else? ?bodyN? for start test next body while test body foreach varlist1 list1 ?varlist2 list2 ...? body Documentation: break, for, foreach, if, switch, uplevel, while
In SQL Server, NULL represents data that is missing, or unknown. This means that NULL is not really a value; it's better described as a placeholder for a value. This is also the reason why you can't compare NULL with any value, and not even with another NULL. SQL Server provides other methods...
SET TRANSACTION ISOLATION LEVEL { READ UNCOMMITTED | READ COMMITTED | REPEATABLE READ | SNAPSHOT | SERIALIZABLE } [ ; ] MSDN Reference: SET TRANSACTION ISOLATION LEVEL
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.
Features Visual Studio Team Services has many cool stufs such as: Private and unlimited repositories Seamless integration with Visual Studio Integrated with Azure Support for different version control systems (Git and Team Foundation Version Control) Support for plugins Performance &amp...

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