I suspect many don’t write anything down and do this largely by intuition/experience but I want to tease out some ideas.

when it comes to describing and designing a system from a blank piece of paper, what are the parameters you think of?

I’m thinking napkin sketch level of software design.

So things like:
Number of users, are they concurrent users, what load dimensions there are (disk IO, network IO etc.), target platform (everything is a web app these days), how do you design/visualise the data model?

Any decisions or constraints that impact what and how you build a proof of concept / MVP? How do you document this? How do you test it against the finished software?

Hi all. I am asking this open-ended question (bottom of this post) because I am considering making contributions to an open-source project that would directly benefit me and other users.

Some background:

I have worked with an engineering simulation software called Ansys MAPDL basically everyday for the last 4 years, in both an academic and a professional capacity. It's not necessarily relevant whether you are familiar to that program to participate in this discussion. The relevant thing is that the GUI for MAPDL is written in Tcl/Tk and I don’t imagine it is going to be modernized (because of more modern, but distinctly different, replacements). This is a screenshot of the GUI for reference.

Why do people put up with such an old interface?

The power of the program is not its GUI, but the scripting language that can be run to setup and solve simulations. The program name is really the scripting language name, Ansys Parametric Design Language (APDL). It's somewhat like Matlab. The program also offers an enormous amount of control when compared to the more modern GUI that's been released, since the modern GUI holds a totally different philosophy.

The older GUI is really helpful in certain circumstances because it will spit out a file containing commands that were used in the session. This is a great demonstration of how to run a command or use a setting/config command, but a lot of newer features are buried in the documentation and aren't available in the older GUI.

My coding experience

I know the MAPDL language very intimately, but my experience beyond it is limited to some Perl scripting, and a bit of Python exposure.

Motivation

Open-Source Ansys API

Recently, Ansys started supporting an open-source Python project called PyAnsys. MAPDL is otherwise fully closed source, and this is really the only public-facing API. PyAnsys has basically converted a lot of MAPDL script commands to a pythonic format, hence Python can now be used to interact with MAPDL. This is great for several reasons, but is limited regarding interactivity. Interacting with MAPDL via Python is basically happening in a fancy console via Jupyter notebook or IDE like Spyder. Certain commands will bring up Python-based graphics displays of solid models and results plots, but there isn't a dedicated GUI open all the time.

The Question(s)

My question is whether it is feasible to write a frontend GUI to a bunch of python commands. If you were going to do it, how would you do it? What might you write it with? Would you even do it? Is this a stupid endeavor?

Hi everyone! Per admin recommendation I'm posting this in comp.

I would like to switch Staining The Timbre from a blogspot domain to its own. I can handle the paperwork and whatnot associated with the url change, but I would like to hire a web designer to spruce up the joint a bit. Right now I'm using a default theme provided by Blogspot and, while it serves its purpose, it makes the page look like it's run by a high schooler.

It should be a relatively basic project. I don't need anything for commerce set up, or anything I think of as "crazy". Just a very basic blog layout that looks professional on both desktop and mobile (the latter is a little lacking in particular right now). Archive links, Tags, ability to comment on posts, Contact Info, and one that preferably preserves the large-picture format the site currently has; that's about it, aside from being able to create the posts themselves.

If anyone is interested please send me a private message. This is very much still in the quoting phase, but I appreciate any assistance you all can provide me in getting an idea on cost.

Thanks in advance!

Hi everyone! There was no coding challenge last week, so I decided to make one this week. If someone wants to make his own challenge, wait few days and post it. I'm running out of ideas and I'd like to keep these challenges running on Tildes.

Everyone here knows data formats - I'm talking about XML or JSON. The task is to make your own format. The format can be as compact as possible, as human-readable as possible, or something that's really unique. Bonus points for writing encoder/decoder for your data format!

How do you handle long texts? Various unicode characters? Complex objects? Cyclic references? It's up to you if you make it fast and simple, or really complex.

I'm looking forward to your data formats. I'm sure they will beat at least csv. Good luck!

I feel that the mobile user interfaces has been developed and changed immensly compared to desktops, when it comes iOS and Android. While Windows has pushed some controversial but interesting features, macOS and Linux DEs has been kind of stagnant. Has desktop interfaces reached its peak form? Or is there more developments to come?