I recently replaced moment (which is huge like others mentioned) with luxon (https://moment.github.io/luxon/). It has pretty much all the same functionality but a way smaller size.
One thing that would be essential is better feedback on errors. Currently, if I enter an invalid SQL query I’m only told that it was incorrect. For beginners, this can be frustrating.
Fish has been my favorite shell for a few years. My favorite part is the auto suggestions, which works really well. And new completion rules are relatively easy to add.
My post [1] made it to #8 on the front page last week and stayed there about 5 hours. I haven't made proper analysis yet, but here are rough numbers. The page got ~3500 visits, most of which within the first 24 hours. Most concurrent users was ~80. The first 24 hours got the linked app ~500 downloads, so that would give a pretty good conversion rate. I don't have data on how much of that came through the website or HN, though.
I've thought of other languages, but decided to focus on improving this Python version for now. This is a side project, so development time is limited.
Thanks for the feedback! Some of the questions have quite long code snippets, while some have only one line. But there should be room at least on iPhone5 to make the buttons larger. I'll work on it for the next update.
That's good to know, thanks. Based on a previous launch, I was under the impression that they wouldn't reset. But it certainly does make sense that they do reset when going from free to paid.
In my app, you cannot try out the code. You can step through the execution to see how the program state changes, but that's based on a pre-generated trace of the program execution.
In Pythonista and 'Python for iOS' mentioned by ldayley you can execute the code you write. Don't know how they do it, though.
Pythonista and 'Python for iOS' are good apps, with quite different goals than my app. They allow trying and exploring the language and learning to write programs, whereas I aim to teach basic reading skills of programs. Both are important skills.
There nowadays seems to be 'Python x.x for iOS' for almost all recent versions of Python :)
Nice game! Simple, quick to learn but yet difficult to master.
One nitpick, though: the game should support other orientations than the default one (on an iPad). At least the "other" landscape orientation. I had to rotate my device 180 degrees to a more uncomfortable position with the cover I have.
It's nice to see people are actively voting, but I'm way more interested in the data than the too rapidly flashing yellow. Just changing the numbers and flashing the font bold (or some other effect on only the number) when new votes come in should be sufficient to make it clear the number are updated realtime.
But I'm no designer so what do I know ;)