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Why is \r a newline for Vim?

From question How to replace a character for a newline in Vim? . You have to use \r when replacing text for a newline, like this ...
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The multi-part identifier could not be bound

I've seen similar errors on SO, but I don't find a solution for my problem. I have a SQL query like: 15 Answers ...
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How do I prevent a Gateway Timeout with FastCGI on Nginx

I am running Django, FastCGI, and Nginx. I am creating an api of sorts that where someone can send some data via XML which I will process and then return some status codes for each node that was sent over. ...
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How to initialize log4j properly?

After adding log4j to my applim>catm>ion I get the following output every time I execute my applim>catm>ion: 24 Answers ...
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Add a number to each selection in Sublime Text 2, incremented once per selection

Is there a way to add insert a number that is incremented once per cursor in Sublime Text 2? 3 Answers ...
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How can I maximize a split window?

Invoking :help in Vim, I got the help manual page with split window. I want to maximize the help manual window and close the other window. ...
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Stripping everything but alphanumeric chars from a string in Python

What is the best way to strip all non alphanumeric characters from a string, using Python? 11 Answers ...
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Listing all permutations of a string/integer

A common task in programming interviews (not from my experience of interviews though) is to take a string or an integer and list every possible permutation. ...
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How to get the seconds since epoch from the time + date output of gmtime()?

How do you do reverse gmtime() , where you put the time + date and get the number of seconds? 6 Answers ...
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Linking R and Julia?

Julia looks very promising for fast and syntax-sane computation (e.g. here ), but I suspect it will not be anywhere near R in terms of overall statistics workflow for some time yet. So I'd like to use it where C++ is mainly used in R programs: to optimize slow portions of code. Before I invest th...