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Why there is not a comprehensive c archive network?
Like Python has a Cheeseshop and Perl has CPAN?
Google results have a lot of C++ results and I am looking for purely C libraries.
PS: Looking for *nix libraries
Yep. SourceForge, Codeplex, Github, and Google. Also, your distro's packages, if you are on Linux.
Not really, no. Google is really your best friend. Since C doesn't have a standardized body running the language in the same way as, say, Python, there is no central place for packages and marketing material.
Your best bet really is your local Linux distribution - Linux applications generally make heavy use of many layers of libraries, which you can use as a reference.
Well, there's CCAN (although I'm not sure how good it is - never really used it).
Related
Maybe I am looking in all the wrong places. Or maybe I might just be dumb. But I am just curious. Are there any Web application frameworks available for just the plain old 'C' Language. Like Tornado and Twisted for python? Again, I am just Curious.
UPDATE: After keeping a tag for years, I finally found one: kore.io GitHub: https://github.com/jorisvink/kore
I asked this question 3 years ago. And I have always kept a tag on C-based framework. Now I found one which is more than worthy to mention. kore.io GitHub: https://github.com/jorisvink/kore
Previously, I accepted Aidenn's answer But I am choosing my own as accepted because this is modern and actively maintained.
There aren't many since most web apps are not CPU bound, and involve mutations to variable sized strings, thus not playing to Cs strengths, while hitting C in one of its weakest points.
That being said:
https://github.com/DanielWaterworth/Raphters
https://github.com/derdewey/mongrel2_c_handler/
http://gwan.ch/
Sorry but Aidenn is wrong. Every scripting language is written in C. It just takes a lot more work. C is a very strong programming language with unlimited possibilities to what you can program.
https://github.com/search?l=C&q=c%2B%2B+web+framework&ref=searchresults&type=Repositories
list of C frameworks.
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Why there is not a comprehensive c archive network?
Everyone knows that C is very small language, it has just language primitives and almost no standard library (no data structures or algorithms).
Therefore I have a question, how do I find good C libraries for data structures, algorithms and perhaps system programming?
For example, if I need a hash-table, how do I find a good implementation? Or for example, if I need to work with graphs, what do I do?
So far I have been writing everything myself. But my hash table implementation is nowhere good enough. It's very basic.
What do advanced C programmers do with this problem? Do they really write all the libraries again themselves?
Thanks, Boda Cydo.
GLib.
There really isn't anything as "go to" as Boost in C++ (STL doesn't count as its part of the standard).
Beyond GLib, there is APR
http://directory.fsf.org/category/clibs/
http://ccan.ozlabs.org/
EDIT: CCAN has moved domains to https://ccodearchive.net/
There isn't any set way.... there's just a proliferation of all kinds of frameworks out there. Often there is different forces on what people want, eg, depending if its for embedded systems, PCs, flavor of OS, or whatever.
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There are websites as collections of python/perl/R libraries. Why there is not an equivalent one for c?
I searched the internet and only found a small website calling itself CCAN. There are only a few libraries in that website.
If I need extra libraries for c programming, where can I find them? Is there an well organized website of the c libraries?
Thanks.
If I need extra libraries for c programming, where can I find them? Is there an well organized website of the c libraries?
No known to me outside of CCAN.
The problem here is that C doesn't have any even loose specification for libraries. Compare that to e.g. packages in Java or Python or Perl.
And even then, C is quite bare bone itself leaving many things for libraries to implement themselves. I/O abstraction, memory management, multi-threading, OS integration - minor differences in how libraries work with any of the resources might make them incompatible, preventing them being used in the same project.
I have seen in past some 3rd party commercial libraries for C, covering quite a lot of functionality, but frankly I can't recommend them and honestly do not even remember their names - for they often were causing more problems than really helping. (OK, I'm lying: they were rarely causing unsolvable problems: it's the numerous workarounds which were causing often the problems later.)
Otherwise, for C you might want to check the Glib and (do not get me wrong) to also check the C standard as in my experience few actually know many of the utilities already in the standard library itself. And well, Google is your friend: lots of public domain code is there for you to simply throw as-is into your project.
I don't know of anybody who's studied this in detail, though I would be curious to see the studies. I'm sure it has to do with the nature of the C programming community itself.
I think a large (maybe the primary?) part of the answer is: before the WWW, there was no such thing as a single resource for obtaining libraries for a particular language. People obtained their libraries, and knowledge of libraries, via many different means: through BBSes, mailing lists, newsgroups, and periodicals. The C community dates from this time, of course, and I've noticed a similar difference in culture regarding other languages from this period and before.
I think another part of the answer has to do with the general decentralization of C culture itself. There's no one C compiler, no one C development community, that serves as a hub and a potential point for projects to attach themselves to. And the C development community is huge, which further drives this decentralization and splintering.
In the case of C libraries, OS distributions actually do a pretty good job of collecting useful C/C++ libraries out there. (With the unfortunate exception of Windows, I believe.) They do a better job in these languages than most others, probably since C and C++ are such important systems languages on these platforms.
As far as CCAN goes, I think what would make a more worthwhile project, given the number of different distributors of C code out there, is to have a single site that links to the various libraries on their own native sites, rather than trying to get them to upload straight to CCAN. I think there's a use for this in and apart from Google, which will give you a lot of noise if you try just browsing for libraries. The question is, would you and the bulk of the C communities out there embrace such a site if it existed?
You might be amused to see how CPAN got its start: http://www.brainbell.com/tutors/Perl/CPAN_History.htm
CPAN evolved just as its community did. So the same thing could happen in the C/C++ world if the leadership and interest is there. But it hasn't happened yet.
use http://www.google.com/codesearch?q=lang:%22C%22 variant of http://www.google.com/codesearch
=> i.e. add lang:"C" in the search query
Use these web-sites:
Debian "Testing": Subsection libs
The Free Country: Free C/C++ Libraries
Free Software Directory: Category/Library
SourceForge Software Map: Software Development/Libraries/C
Upstream Tracker: List of C/C++ Shared Libraries
There is a Maven-like repository and dependency management system called Biicode.
There isn't a huge collection of libraries on there yet, but you can add forks of open source projects yourself or inform original authors about it.
EDIT: the company behind biicode is dead
EDIT2: the spiritual successor seems to be conan.io
There is a C package manager which looks promising called CLib:
github:
https://github.com/clibs/clib
tutorial:
https://dev.to/noah11012/clibs-a-package-manager-for-c-4jmi
Why do you need a website for a collection of C libraries? Just use Google.
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Free of charge, simple to learn/use, Cross Platform C library for GUI Apps? Am I looking for Qt?
Bonus question: Can I develop with the said library/toolkit on Mac then recompile on PC/Linux?
Super Bonus Question: Link to tutorial and/or download of said library.
The truth is that I'm in the process of catching up on the C family (coming from web development - XHTML/PHP/MySQL) to learn iPhone development.
I do understand that C is not C++ or ObjectiveC but I want to keep the learning curve as simple as possible. Not to get too off topic, but I am also on the lookout for good starter books and websites. I've found this so far.
I'm trying to kill many birds with one stone here. I don understand that there are platform specific extensions, but I will try to avoid those for porting purposes
The idea is that I want to write the code on one machine and just compile thrice. (Mac/Win/Linux) If Objective C will compile on Windows and Linux as well as OS X then that's good. If I must use C++, that's also fine.
If you are looking for a C++ library, then Qt basically does what you are looking for. If you want to stick to pure C, then Qt is not an option.
As a C framework you could use GTK+, it works on Linux, Windows and OS X.
Take a look at the IUP Toolkit. It is written largely in C, and is also easily bound to Lua.
To complete this post Allegro has to be here =)
http://www.talula.demon.co.uk/allegro/
Allegro Game Library, have many graphics functions and a basic GUI library
And an explicit gui (and very simple) Allegro based library
http://cgui.sourceforge.net/index.html
Both multi-platform
Another option is Tk, which is a GUI library written in C. It comes with Tcl, a scripting language also written in C. These were designed from the ground up to be embedded in C programs.
One that I have considered using was the EFL, as it's quite fast, simple, small, but powerful. I would recommend diving into Elementary, their simplest GUI toolkit, and then later on, once you get comfortable with it, move to EDJE, which is not as simple, but much more powerful.
Qt is a C++ library. Other cross platform libraries that you might consider are wxWidgets (C++), and GTK (C).
All three of the presented libraries are fully cross platform. You can also look at Tcl/Tk, but that's a toolkit :).
You tagged this question about qt, which is a tag I follow. However, you are also asking with regards to c programming.
If for some strange (or domain-enforced) reason you feel you must use C and not C++, then Qt is not for you. It was designed from the ground-up as a C++ library.
Yet I'd strongly suggest questioning why your project would need to be in C. There are many benefits to C++, and the idea that C performs intrinsically better is mostly a myth. For some hard data on that, check out Bjarne Stroustrup's Learning C++ as a New Language.
If you must stick to C then there's always GTK. The underlying API of GTK+ is C, but bindings also exist for C++ called GTKmm. I'm not a big fan of it from a design perspective, but historically powered the Gnome desktop (Ubuntu's default)...and Google chose it for their version of Chrome for Linux. So it has some cred and support there.
But do note that Ubuntu is choosing Qt5 to implement their next version of "Unity" in the desktop:
https://askubuntu.com/questions/281092/why-is-canonical-choosing-qt-over-gtk-for-unitys-next-generation
EDIT: You added:
If I must use C++, that's also fine.
"Must" is a strong word, but there is practically no comparison between C++/Qt vs. C/GTK. And the latter is becoming a thing of history.
Take a look at the Ecere SDK. It offers a cross-platform GUI toolkit, and gives you eC, an object-oriented language derived from C (with all of its functionality) that is just great for building GUIs.
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Any online C compiler that you know which can do the following:
Compile and execute the C programs online
File handling
System functions like exec(), system(), fork()
Or any compiler which does not need installation procedure (I mean that you can just copy paste a folder to run the compiler easily)
Note:Please do not propose Turbo C.I know some online compilers at codepad.org (gcc).
I was using codeide.com but its out of service now I think.
And as asked above online compiler will be a best advice that you can give for me.
My environment is Windows ... Thanks in advance.
Any advices on other Language compilers are also invited
Just install something like tcc. It's seriously not worth messing around with an online compiling site if you're going to be compiling files on any sort of regular basis.
Comeau has an online C/C++ compiler, but it's mainly to evaluate their compiler.
or cygwin
I'd rather recommend to install cygwin, you'll get an unix-like environment, with gcc. Then setting up a Makefile - or even just a shell script - to be able to compile is not a big deal.
You asked for other languages: Here's one for Lisp (not a compiler, but an interpreter)
Online Lisp interpreter in Flash
rextester
Maybe my answer is a bit late, but we have created an online compiler and IDE where you can run and create your files using just a browser.
At the moment we support a few languages (C, C++, ObjC, Java, Pascal, Fortran) and a simple file system, but we will enable many more features for better coding and debugging during the near future.
All the features offered at the moment are completely free and there is no registration needed (you can register though in order to keep your files online).
You can try our service here: www.sourcelair.com
DJGPP Public Access Cross-Compiler (C/C++, DOS32, based on GCC)
yet another online compiler:
http://cmpe150-1.cmpe.boun.edu.tr
It supports sytax highlight, indentation etc. I wrote it as a part of my MS thesis
PS: did not test fork command
We have another compiler for C and C++ here: http://www.codepad.org/
I have nothing for C. For other languages, this is a ruby interpreter. But honestly the best online development environment is the browser itself. Javascript is an advanced language. Combined with technologies like CSS and DHTML and frameworks like jQuery or Prototype you can build graphics applications. It is not hard to find debuggers (like Firebug) also.
Of course you can't interact with the file system. To overcome this you could write a plug-in for a browser (notably Firefox). There are many resources available for this and although it is not as straight forward as pure javascript, it is easier than most people believe.
For Python and Sage, try out http://live.codenode.org. It is also open source under the BSD license, so you can be download and run it from your own computer, more info is here: http://codenode.org
just a sudgestion.
I do not know why you do not want simply to install a compiler. However did you considered the possibility of using a portable one?
http://en.wikipedia.org/wiki/Portable_C_Compiler
best,
Ste
One of the better lists for C++ is isocpp Getting Started page. Unfortunately Cameau's seems to be disabled for now. LiveWorkspace has been in maintenance mode for a while and it is not clear when it is coming back, which is unfortunate since it has a simple interface and when it was working allowed you to switch between gcc, clang and intel very easily.
Of the ones that are left Coliru is the most powerful, you have a full command line available and you can save files and therefore uses multiple files in your project.
The isocpp list somehow is missing codepad which although rather primitive along with Coliru allows you to use boost.
Coliru, ideone and codepad all support many other languages as well. The list of languages supported by ideone and codepad is pretty large and is obvious on the main pages with Coliru you don't have a list but besides C and C++ it also supports python, perl and ruby.