What I'm trying to do here is get the headers of a given URL so I can determine the MIME type. I want to be able to see if http://somedomain/foo/ will return an HTML document or a JPEG image for example. Thus, I need to figure out how to send a HEAD request so that I can read the MIME type without...

... have tried to search around on google and msdn, but I haven't managed to find anything useful. Either very, very old stuff (Vista beta stuff), already made gadgets or differences between gadgets in Vista and Seven. But that doesn't help me, since I don't have a clue how to make a gadget in the firs...

... found a bug on Ankur answer and I've fixed it with this correction: <input type="text" pattern="[a-zA-Z]+" oninvalid="setCustomValidity('Plz enter on Alphabets ')" onchange="try{setCustomValidity('')}catch(e){}" /> The bug seen when you set an invalid input data, then correct the ...

I'm using the 'using' declaration in C++ to add std::string and std::vector to the local namespace (to save typing unnecessary 'std::'s). ...

I am in a situation where my code takes extremely long to run and I don't want to be staring at it all the time but want to know when it is done. ...

Both quicksort and heapsort do in-place sorting. Which is better? What are the applications and cases in which either is preferred? ...

How do I parameterize a query containing an IN clause with a variable number of arguments, like this one? 40 Answers ...

What's the best way to limit the text length of an EditText in Android? 22 Answers 2...

... If you're interested in creating a new dict without using intermediary storage: (this is faster, and in my opinion, cleaner than using dict.items()) dic2 = dict(dic0, **dic1) Or if you're happy to use one of the existing dicts: dic...

I want to convert the following string to the provided output. 7 Answers 7 ...