publicdomain

Simple encryption implementation in C

I've used a nice public domain C++ DES implementation before, but now I need some simple, basic, fast cryptography for an embedded system. It doesn't need to be unbreakable, but it does need to thwart the casual hacker (ie, nothing that could be used for money or identity theft, but other personal info transferred on memory cards that c...

Open Source: Why not release into Public Domain?

I have recently been wondering why so little code is ever released as 'Public Domain'. MIT and BSD licenses are becoming extremely popular and practically only have the restriction of license propagation. The reasons I can think of so far are: Credit - aka Prestige, Street-cred, 'Props', etc. Authors don't want usage of the code rest...

Does there exist a publicly accessible parsable Country/Country Code list?

I find that I always find it useful to have a list of all Countries and their country codes. If someone provided it in multiple formats (eg: SQL, DDL, Xml, CSV, JSON, YAML...). I've found sites that attempt to sell a list of countries but that seems crazy to me. Is there an open source project that I'm overlooking? If there isn't does a...

What very specific problems are dozens of programmers solving over and over again around the world?

I'm working on a web based medical billing code search engine for my software start-up that will let users search for ICD-9 (and related ICD-10, clinical codes) medical codes used in medical diagnoses and medical billing. The problem with building the data files for the search is that the Center for Disease Control only releases the fil...

Interesting data for demos

For presentations/demo's of programming tools and languages, I find that the more interesting the data the better reception the presentation/demo gets. The reverse is proven by how boring the Northwind/Adventure Works demo's Microsoft insists on using are. The problem is where to get enough interesting data that is in the public domai...

C++ code/files dump

hi I have gathered a collection of various templates, small utility classes, some obscure domain specific snippets of C++ and python written by me. was wondering if there is a public domain or open source code repository/dump where the code can be contributed.is there such a thing? I have source Forge projects, but this files are somew...

Is there any resource for public domain images for use in a GUI?

I'm looking for some public domain images to use for buttons, progress bars, and other common GUI components. I can't find any with Google and a Creative Commons search only returns screenshots of programs. Is there anything out there for those of us who want a purdy GUI but have zero graphic design skills? ...

New gmail overloaded checkbox - does a gnu version exist?

Hi In the new version of GMail I have seen a checkbox with a dropdown to select all/none/read/unread/starred/un-starred Could such a thing be used on my site without getting hit with some look and feel copyright issue? If not, do you know of one in public domain (jQuery would be nice) Thanks ...