I made a JSON request that gives me a string that uses Unicode character codes that looks like: s = "\u003Cp\u003E" And I want to convert it to: s = "<p>" What's the best way to do this...

Given a string in the following format (the Posterous API returns posts in this format): s="\\u003Cp\\u003E" How can I convert it to the actual ascii characters such that s="<p>"? On OSX,...

Please help me make some order with email headers. What does each of the following mean: return-path, sender, from. The question is being asked in the context of an email receiving app (let's say...

I have faced an issue with this message on the right side of my blog. Could you please help me out?