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Have a fixed position div that needs to scroll if content overflows

I have actually two issues, but lets resolve the primary issue first as I believe the other is easier to address. 5 Answers...
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What is the difference between '>' and a space in CSS selectors?

What's the point using this syntax 5 Answers 5 ...
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What is the point of the diamond operator () in Java 7?

The diamond operator in java 7 allows code like the following: 7 Answers 7 ...
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How to organize large R programs?

When I undertake an R project of any complexity, my scripts quickly get long and confusing. 11 Answers ...
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Linux bash: Multiple variable assignment

Does exist in linux bash something similar to the following code in PHP: 5 Answers 5 ...
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Purpose of Unions in C and C++

I have used unions earlier comfortably; today I was alarmed when I read this post and came to know that this code 15 Ans...
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mkdir's “-p” option

So this doesn't seem like a terribly complicated question I have, but it's one I can't find the answer to. I'm confused about what the -p option does in Unix. I used it for a lab assignment while creating a subdirectory and then another subdirectory within that one. It looked like this: ...
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How to check for the type of a template parameter?

Suppose I have a template function and two classes 4 Answers 4 ...
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Mean per group in a data.frame [duplicate]

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MySql: Tinyint (2) vs tinyint(1) - what is the difference?

I knew boolean in mysql as tinyint (1) . 4 Answers 4 ...