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How do I obtain a Query Execution Plan in SQL Server?

... Actual Execution Plan" menu item (found under the "Query" menu) is ticked and run your query as normal. If you are trying to obtain the execution plan for statements in a stored procedure then you should execute the stored procedure, like so: exec p_Example 42 When your query completes you sh...
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What's wrong with using $_REQUEST[]?

... There's absolutely nothing wrong with taking input from both $_GET and $_POST in a combined way. In fact that's what you almost always want to do: for a plain idempotent request usually submitted via GET, there's the possibility the amount of data you want won't fit in a URL so it has be m...
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How does the socket API accept() function work?

The socket API is the de-facto standard for TCP/IP and UDP/IP communications (that is, networking code as we know it). However, one of its core functions, accept() is a bit magical. ...
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Favicon not showing up in Google Chrome [duplicate]

...che. http://support.google.com/chrome/bin/answer.py?hl=en&answer=95582 And test another browser. Some where able to get an updated favicon by adding an URL parameter: ?v=1 after the link href which changes the resource link and therefore loads the favicon without cache (thanks @Stanislav). &l...
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How to declare a structure in a header that is to be used by multiple files in c?

...each source file needed it. The right way is putting it in an header file, and include this header file whenever needed. shall we open a new header file and declare the structure there and include that header in the func.c? This is the solution I like more, because it makes the code highly modular. ...
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Optimal settings for exporting SVGs for the web from Illustrator?

... SVG profiles SVG 1.0: all modern desktop and mobile browsers support SVG 1.1, so never choose this option. SVG 1.1: You will almost always want this. SVG Tiny/Basic: this is a subset of SVG intended for mobile devices. Only a handful of devices support SVG Tiny and ...
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How do you specify the Java compiler version in a pom.xml file?

...compile it on netbeans, everything is fine, but if I want to run it on command line, I will get these errors: 5 Answers ...
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What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA

I'm trying to brush up on my design pattern skills, and I'm curious what are the differences between these patterns? All of them seem like they are the same thing - encapsulate the database logic for a specific entity so the calling code has no knowledge of the underlying persistence layer. From m...
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Why are mutable structs “evil”?

... So if you change a copy you are changing only that copy, not the original and not any other copies which might be around. If your struct is immutable then all automatic copies resulting from being passed by value will be the same. If you want to change it you have to consciously do it by creating...
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When to use , tag files, composite components and/or custom components?

I started using JSF 2.0 with Facelets recently and got puzzled by new composite components knowing existing <ui:include> and other templating techniques offered by Facelets 1.x. ...