J Reviews and details
Videos
NOT a typical J. Crew review | ft. fabric, sewing and try-ons!
Social recommendations and mentions
We have tracked the following product recommendations or mentions on various public social media platforms and blogs.
They can help you see what people think about J and what they use it for.
-
Thinking in an Array Language
This is based on K. Another array language is J http://jsoftware.com In J this would be:
- Source: Hacker News / 4 months agodot =: +/ . *. -
How do you Programm with esoteric languages?
Does J count a "esoteric"? If so, I do directly write J code, interactively. It's often a sort of exploration, a dialogue with the interpreter. J's conciseness makes that quite pleasant. Source: 5 months ago
-
I Completed All 8 Advents of Code in One Go: Here Are the Lessons I Learned.
Sure. Advent_of_Code (AoC) is a computer programming competition that’s been running since 2015. Problems are released daily from 1 December for 24 days. That’s the Advent thing. Each registrant gets their own data and has to write a program that produces a matching solution unique to their data usually a single number. You get a star if you get the correct answer. There is a ranking based on how long from release... Source: about 1 year ago
-
Solving Wordle with APL
I started learning APL in 1974 and J about twenty years later. I think you’ll find J (https://jsoftware.com) will be easy to pickup. You have the APL idioms down pat. I have to relearn them as I don’t use either much these days. Source: about 2 years ago
-
Array programming language(s) for 3d-graphics?
I like J, from jsoftware.com. They came up with a genius way of representing all primitives with ascii characters combined with periods or colons (a couple of exceptions). If you download and install, go to the demos and labs to see 3D graphic implementations and all sorts of other examples of capabilities. Source: over 2 years ago
Do you know an article comparing J to other products?
Suggest a link to a post with product alternatives.
J discussion
This is an informative page about J. You can review and discuss the product here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.