Do the JSON keys have to be surrounded by quotes?

Example: Is the following code valid against the JSON Spec? { precision: “zip” } Or should I always use the following syntax? (And if so, why?) { “precision”: “zip” } I haven’t really found something about this in the JSON specifications. Although they use quotes around their keys in their examples. 7 Answers 7

What’s the use/meaning of the @ character in variable names in C#?

I discovered that you can start your variable name with a ‘@’ character in C#. In my C# project I was using a web service (I added a web reference to my project) that was written in Java. One of the interface objects defined in the WSDL had a member variable with the name “params”. … Read more

What does the @ symbol before a variable name mean in C#? [duplicate]

This question already has answers here: Closed 10 years ago. Possible Duplicate: What’s the use/meaning of the @ character in variable names in C#? I understand that the @ symbol can be used before a string literal to change how the compiler parses the string. But what does it mean when a variable name is … Read more

How to encode the filename parameter of Content-Disposition header in HTTP?

Web applications that want to force a resource to be downloaded rather than directly rendered in a Web browser issue a Content-Disposition header in the HTTP response of the form: Content-Disposition: attachment; filename=FILENAME The filename parameter can be used to suggest a name for the file into which the resource is downloaded by the browser. … Read more