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How do I pass JavaScript variables to PHP?

... @sergey, so i need to use ajax? Actually, i'm familliar with that. – SUN Jiangong Dec 18 '09 at 10:08 ...
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What is the combinatory logic equivalent of intuitionistic type theory?

...------------ S ={beta} T G |- x : S G |- s : T In a small variation from the original, I've made lambda the only binding operator, so the second argument of Pi should be a function computing the way the return type depends on the input. By convention (e.g. in Agda, but sadly not...
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How to test code dependent on environment variables using JUnit?

... value); } } For Java 5 to 7 the library System Rules has a JUnit rule called EnvironmentVariables. import org.junit.contrib.java.lang.system.EnvironmentVariables; public class EnvironmentVariablesTest { @Rule public final EnvironmentVariables environmentVariables = new EnvironmentVariab...
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Where do “pure virtual function call” crashes come from?

...programs that crash on my computer with the error: "pure virtual function call". 8 Answers ...
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URL Encoding using C#

...file name) may be constructed using Uri.EscapeDataString(fileOrFolderName) allowing all non Uri compatible character (spaces, unicode ...). For example to allow any character in filename, use: req =(FtpWebRequest)WebRequest.Create(new Uri(path + "/" + Uri.EscapeDataString(filename))); Using...
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How to solve PHP error 'Notice: Array to string conversion in…'

...n $_POST['C']. So when you echo that, you are trying to print an array, so all it does is print Array and a notice. To print properly an array, you either loop through it and echo each element, or you can use print_r. Alternatively, if you don't know if it's an array or a string or whatever, you c...
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Prefer composition over inheritance?

...ent as a has a relationship. A car "has an" engine, a person "has a" name, etc. Think of inheritance as an is a relationship. A car "is a" vehicle, a person "is a" mammal, etc. I take no credit for this approach. I took it straight from the Second Edition of Code Complete by Steve McConnell, Section...
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How to create a DataTable in C# and how to add rows?

...ma/structure, do: dt.WriteXMLSchema("dtSchemaOrStructure.xml"); Additionally, you can also export your data: dt.WriteXML("dtDataxml"); share | improve this answer | foll...
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iOS 7 status bar back to iOS 6 default style in iPhone app?

...clear background. Status bar appearance is controlled along one of two mutually-exclusive basis paths: you can either set them programmatically in the traditional manner, or UIKit will update the appearance for you based on some new properties of UIViewController. The latter option is on by default....
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]

The sample code below occurred naturally. Suddenly my code thew a very nasty-sounding FatalExecutionEngineError exception. I spent a good 30 minutes trying to isolate and minimize the culprit sample. Compile this using Visual Studio 2012 as a console app: ...