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Difference between File.separator and slash in paths

What is the difference between using File.separator and a normal / in a Java Path-String? 14 Answers ...
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C++ Best way to get integer division and remainder

I am just wondering, if I want to divide a by b, and am interested both in the result c and the remainder (e.g. say I have number of seconds and want to split that into minutes and seconds), what is the best way to go about it? ...
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How to tell git to use the correct identity (name and email) for a given project?

I use my personal laptop for both work and personal projects and I would like to use my work email address for my commits at work (gitolite) and my personal email address for the rest (github). ...
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How accurately should I store latitude and longitude?

... Actually, equator is best case. One latitude and one longitude degree are the same size at the equator (69 miles), but one degree of longitude shrinks to zero as it approaches either of the poles. Here's a very nice explanation: nationalatlas.gov/articles/mapping/a_latl...
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Why can't an anonymous method be assigned to var?

...to be the default instead of Predicate or Action or any other possibility? And, for lambdas, why is it obvious that the intention is to choose the delegate form, rather than the expression tree form? But we could say that Func is special, and that the inferred type of a lambda or anonymous method i...
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What is an uninterruptible process?

Sometimes whenever I write a program in Linux and it crashes due to a bug of some sort, it will become an uninterruptible process and continue running forever until I restart my computer (even if I log out). My questions are: ...
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Developing for Android in Eclipse: R.java not regenerating

...sn't contain information about my new resources, so I decided to delete it and thought that Eclipse would generate a new one. But that didn't happen, and I don't have R.java now. How can I regenerate one? ...
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Can I store images in MySQL [duplicate]

...lt). I want to save the thumbs (since they are very small) in the database and I use MySQL. (I don't want to save the thumbs as physical files on the drive.) Does MySQL allow saving and retrieving image data and how do I go about it? If it doesn't support image data, is there any free database tha...
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Why are side-effects modeled as monads in Haskell?

...tion has side effects. If we take all the effects it produces as the input and output parameters, then the function is pure to the outside world. So, for an impure function f' :: Int -> Int we add the RealWorld to the consideration f :: Int -> RealWorld -> (Int, RealWorld) -- input some st...
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Git commits are duplicated in the same branch after doing a rebase

I understand the scenario presented in Pro Git about The Perils of Rebasing . The author basically tells you how to avoid duplicated commits: ...