Are there any popular programming languages whose preferred written name contains a space? Object Pascal and Visual Basic are the only ones that come to mind. (Objective-C dodges it by a hair).
TBH I can't remember the last time I saw non-normalized correlations in a study and the paper lost some credibility.. who does that, and why? What does a correlation of 25.76 mean? Relative to what? That's why you bound it 0 to 1.
the correlation is that out of the people that program in language A, X% of them also program in language B. This can also be expressed as given that someone programs in language A, the probability that they program in language B is X. It looks like the table is expressing the correlation in terms of % even though they dont mention that on the table.
I think there's one or more build systems written in Python, in addition to stuff like Anaconda. A lot of scientists use Python for their work, which (to my mind) falls between web dev and systems programming, but the paper is not that granular.
Python gives Perl and bash a run for the money when it comes to systems scripting, if you're willing to catagorize "systems scripting" as systems programming.
I think the consensus on the definition of _system_ languages is currently very shaky. For a long time you would expect languages with the ability to develop operating systems (in the classic sense, providing a hardware abstraction layer, etc.), but more and more I get the feeling that people just mean "not JavaScript".
If this is a good or bad development will (or already is, as we have seen in discussions concerning Go) be the topic of many flame wars.
I think of Python as programming language that lets me do anything from web, shell scripts, games, and even server environments (Matrix is a decent example). It's not my top language choice, but I still enjoy it as a scripting language because it has many use cases. I'm sure Ruby could be seen in a similar light as well, and maybe Perl as well.
I was interested to see that too. Especially how it was tightly clustered with C. Maybe there are a lot of projects of C modules with a Python wrapper bringing them all together?
The new schema conveniently lacks a repository_language field, and is likely the same reason the data in the paper abruptly stops at 2014. (Otherwise, I'd try to reproduce this analysis myself)
I'm surprised Go is #10. I don't actually know a single person who uses it. It seems like more of a hipster language. The others all seem like reasonable languages that occupy their niche in life.
For example, I'd expect C# to be more widely used than Go. Maybe the C# people don't share their code on Github, though. Perl should also be more widely used, though maybe that's all on CPAN.
Go's popularity in hobby projects is probably due to it being a pleasure to work with. After programming in C++ at work it's a language I turn to at home when coding for my own enjoyment.
You're probably correct wrt C#. It seems most open source C# projects is either on codeproject or codeplex. I suspect it'll change now that Microsoft using github though.
Some large companies use it: Google of course, canonical, coreos, cloudflare, dropbox, docker, sainsburys, gov.uk, booking.com. Not many hipsters. There's a longer list here https://github.com/golang/go/wiki/GoUsers
Sure, Go may still be surrounded by some hype, but I wouldn't call it a hipster language. I started reading about it and messing around with it about a year ago. It is really fun to use for certain things (usually Network servers for me).
That is not to say it's a perfect language, but I have friends dedicated to python who love using Go and friends who use C and Java that love building personal projects with it. I really had no idea it was gaining adoption in industry and some areas of academia until recently though.
Why is Python being relegated to "systems programming" along side C and C++?
There are probably literally millions of Python web apps out there, not to mention sites like Instagram and YouTube running on Python. Python hasn't ever really been a systems language.
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[ 4.4 ms ] story [ 73.7 ms ] thread"Java Script" feels like spelling from 1995.
Ruby: CSS is 25.76 Python: CSS is 15.75
Go is gaining fastest adoption from C, Ruby and Python developers.
The definition of correlation mentioned in the paper makes zero sense whatsoever and apparently invokes Bayes's rule?
Or are any of them greater than 100?
Python gives Perl and bash a run for the money when it comes to systems scripting, if you're willing to catagorize "systems scripting" as systems programming.
If this is a good or bad development will (or already is, as we have seen in discussions concerning Go) be the topic of many flame wars.
Perhaps there are lots of people/repos/projects that have both python code and C-extensions to python, causing them to cluster together.
The new schema conveniently lacks a repository_language field, and is likely the same reason the data in the paper abruptly stops at 2014. (Otherwise, I'd try to reproduce this analysis myself)
For example, I'd expect C# to be more widely used than Go. Maybe the C# people don't share their code on Github, though. Perl should also be more widely used, though maybe that's all on CPAN.
That is not to say it's a perfect language, but I have friends dedicated to python who love using Go and friends who use C and Java that love building personal projects with it. I really had no idea it was gaining adoption in industry and some areas of academia until recently though.
There are probably literally millions of Python web apps out there, not to mention sites like Instagram and YouTube running on Python. Python hasn't ever really been a systems language.