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How to use mysql JOIN without ON condition?

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How to change the default font size in ggplot2

I'd like to know if it is possible to change some default parameters of ggplot2 graphics, like font size for instance, for a whole R session. The idea is to avoid setting them for each plot. ...
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what does npm -D flag mean?

I am about to install this npm package and it says npm install -D load-grunt-config , what does the -D flag do? 3 Answer...
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How to suppress warnings globally in an R Script

I have a long R script that throws some warnings, which I can ignore. I could use 4 Answers ...
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Calling shell functions with xargs

I am trying to use xargs to call a more complex function in parallel. 5 Answers 5 ...
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Javadoc: package.html or package-info.java

When trying to create package level Javadoc comments, whats the preferred method? What do you do? 1 Answer ...
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Browser support for URLs beginning with double slash

I've recently seen a few links used without a protocol. It didn't seem too difficult to understand - I think it's a great idea and pretty intuitive. ...
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C# DateTime to UTC Time without changing the time

How would I convert a preexisting datetime to UTC time without changing the actual time. 4 Answers ...
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How to download a single commit-diff from GitHub?

I would like to get a single commit (let's call it ${SHA} ) from GitHub via the web-interface. 2 Answers ...
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C++11 std::threads vs posix threads

Why should I prefer one or another in practice? What are technical differences except that std::thread is a class? 4 Answ...