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Why doesn't C++ have a garbage collector?

I'm not asking this question because of the merits of garbage collection first of all. My main reason for asking this is that I do know that Bjarne Stroustrup has said that C++ will have a garbage collector at some point in time. ...
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Different types of thread-safe Sets in Java

There seems to be a lot of different implementations and ways to generate thread-safe Sets in Java. Some examples include 4...
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What new capabilities do user-defined literals add to C++?

C++11 introduces user-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation. ...
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Ignoring time zones altogether in Rails and PostgreSQL

I'm dealing with dates and times in Rails and Postgres and running into this issue: 2 Answers ...
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How to pass objects to functions in C++?

...++ programming, but I have experience in Java. I need guidance on how to pass objects to functions in C++. 7 Answers ...
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How to highlight text using javascript

Can someone help me with a javascript function that can highlight text on a web page. And the requirement is to - highlight only once, not like highlight all occurrences of the text as we do in case of search. ...
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How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar

I'm trying to implement search code in my CoreData-based iPhone app. I'm not sure how to proceed. The app already has an NSFetchedResultsController with a predicate to retrieve the data for the primary TableView. I want to make sure I'm on the right path before I change too much code. I'm confus...
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How to fix Git error: object file is empty?

When I try to commit changes, I get this error: 24 Answers 24 ...
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Maintain the aspect ratio of a div with CSS

I want to create a div that can change its width/height as the window's width changes. 27 Answers ...
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What is the real overhead of try/catch in C#?

So, I know that try/catch does add some overhead and therefore isn't a good way of controlling process flow, but where does this overhead come from and what is it's actual impact? ...