What named colors are available in matplotlib for use in plots? I can find a list on the matplotlib documentation that claims that these are the only names: ...

I have an array of objects, let's call it an Indicator . I want to run Indicator class methods (those of the def self.subjects variety, scopes, etc) on this array. The only way I know to run class methods on a group of objects is to have them be an ActiveRecord::Relation. So I end up resorting to...

What is the difference between 6 Answers 6 ...

I have a web site which shows different content based on a location the visitor chooses. e.g: User enters in 55812 as the zip. I know what city and area lat/long. that is and give them their content pertinent to that area. My question is how can I store this in a cookie so that when they return they...

I swear there used to be a T-shirt for sale featuring the immortal words: 6 Answers ...

Gzip format files (created with the gzip program, for example) use the "deflate" compression algorithm, which is the same compression algorithm as what zlib uses. However, when using zlib to inflate a gzip compressed file, the library returns a Z_DATA_ERROR . ...

Unless a repo consisted of several independent projects, it seems it would be simplest to just have one .gitignore file at the root of the repo than various ones throughout. Is there a standard best practice on this or some analysis online of when one approach is better than the other? ...

I've been wondering if there's an easy way to push and pull a local branch with a remote branch with a different name without always specifying both names. ...

If there is a URL in a source file comment, I can "CTRL + click to follow link." However, when I do this, the link opens inside Visual Studio. How can I make it open in my web browser--in my case, Google Chrome? ...

Let's say I have a class with a method that returns a shared_ptr . 2 Answers 2 ...