Java Screencast Tutorial 6 – File Input (Scanner Class)
In this tutorial: – Using File class to ‘point’ to a file on computer – Using Scanner to read in data from that File
Secrets of iPhone performance optimization
Fierce competition in the iPhone app business means you can’t afford crashes or poor performance. In this session we begin with an introduction to Instruments, Apple’s analysis tool, and how to use it to sample different parts of a running application simultaneously (memory, I/O, etc.), followed by an in-depth discussion …
SQL For the Insane
Dan Colish presents SQL For the Insane – crazy SQL tricks at the November 2009 OpenSQLCamp in Portland, Oregon.
Scrow: Natural Convergence of Scrum, Lean and Kanban
XP created the agile catwalk 10 years ago. In the last years, Scrum has taken over the spot in the limelight and now Lean and Kanban are gaining mind share. We have trends. Some of them are short-lived fads, some become mainstream. 10 years ago, teams implemented revolutionary changes with …
Practical Entity Framework for C#: Compiled Queries in Entity Framework
With any new technology, performance implications are important to consider. If you want to get the best performance from Entity Framework queries, you should use the Compile function of the CompiledQuery class. This video demonstrates how to use compiled queries in the Entity Framework. http://msdn.microsoft.com/en-gb/vcsharp/dd565858.aspx
Use Case Levels UML Tutorial
This tutorial discuss the different levels of perspective that can be used to model of use cases, such as sea-level, clam, fish, kite, and cloud.