I am trying to come up with a function that does a good job of sanitizing certain strings so that they are safe to use in the URL (like a post slug) and also safe to use as file names. For example, when someone uploads a file I want to make sure that I remove all dangerous characters from the name. ...

In a similar way to using varargs in C or C++: 6 Answers 6 ...

... You install a new version of R from the official website. RStudio should automatically start with the new version when you relaunch it. In case you need to do it manually, in RStudio, go to :Tools -> options -> Genera...

I'm trying to find the definition of a binary search tree and I keep finding different definitions everywhere. 12 Answers ...

Mindboggling. Why is the output -124 ? 11 Answers 11 ...

I'm using a static code block to initialize some controllers in a registry I have. My question is therefore, can I guarantee that this static code block will only absolutely be called once when the class is first loaded? I understand I cannot guarantee when this code block will be called, I'm guessi...

Is an SVG image purely vectorial or can we combine bitmap images into an SVG image ? How about transforms applied on the bitmap images (perspective, mappings, etc.) ? ...

... that's not clear enough, I'd call that a doc bug... EDIT: In response to your clarification... For each mocked method Setup you perform, you get to indicate things like: constraints on inputs the value for / way in which the return value (if there is one) is to be derived The .Callback mechan...

Is there any guideline or standard best practice how to version a software you develop in your spare time for fun, but nevertheless will be used by some people? I think it's necessary to version such software so that you know about with version one is talking about (e.g. for bug fixing, support, and...

How do I use jQuery to decode HTML entities in a string? 19 Answers 19 ...