Interesting Findings - Entity Framework

Performance Considerations http://msdn.microsoft.com/en-us/data/hh949853.aspx Notracking option If you don't want the context to track some entities you can use this option. But make sure to use it in correct situations. Otherwise you'll end up having bad performance. Often, Entity Framework generates nested sql queries. This is the easiest way to build query logically from the expression tree. Entity...

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What you need to know about performance in Entity Framework

http://msdn.microsoft.com/en-us/data/hh949853.aspx  Mapping Views Mapping views are set of SQL statements that represents the database in an abstract way, which are also part of the metadata. link1, link2 Query execution Deferred vs. Immediate execution Client side execution of LINQ queries Query and mapping complexity Mapping complexity Query complexity Relationships Query paths Saving...

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All about JavaScript

Data Types Functions Hoisting This  Prototyping Closures Stuff you need to know in JavaScript Interesting Findings ...

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Stuff you need to know about JavaScript

JavaScript has lot of concepts around it. There are things that you might miss out. Lets see some of them. In JavaScript there are some variables starting as __ (__defineGetter, __defineSetter, __proto__). These are variables defined by the browser and are not defined by ECMAScript #convention (link2)  Best practice to define libraries is to define one global variable (google, jquery) and...

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