I have a generics class, Foo<T> . In a method of Foo , I want to get the class instance of type T , but I just can't call T.class . ...

When choosing large font sizes in the Windows control panel (like 125%, or 150%) then there are problems in a VCL application, every time something has been set pixelwise. ...

As a simple example, I want to write a CLI script which can print = across the entire width of the terminal window. 9 Ans...

I know that ObjectIds contain the date they were created on. Is there a way to query this aspect of the ObjectId? 12 Answer...

I have not been able to find a proper regex to match any string not ending with some condition. For example, I don't want to match anything ending with an a . ...

It took me an hour or so to work out Hudson has only branched recently (Jan/2011) I have no idea how rapid the change of each branch is now, but more importantly, what is the direction each branch is taking and what are key points so one could make a choice between which to go with? ...

I want to iterate through the methods in a class, or handle class or instance objects differently based on the methods present. How do I get a list of class methods? ...

How would I go about drawing a custom UIView that is literally just a ball (a 2D circle)? Would I just override the drawRect method? And can someone show me the code for drawing a blue circle? ...

What is this "Execute Around" idiom (or similar) I've been hearing about? Why might I use it, and why might I not want to use it? ...

I want to have 5 equal columns on a page I am building and I can't seem to understand how the 5 column grid is being used here: http://web.archive.org/web/20120416024539/http://domain7.com/mobile/tools/bootstrap/responsive ...