CommunityNews

CommunityNews

Beej’s Guide to C Programming (pdf)

Foreword

No point in wasting words here, folks, let’s jump straight into the C code:

    E((ck?main((z?(stat(M,&t)?P+=a+'{'?0:3:
    execv(M,k),a=G,i=P,y=G&255,
    sprintf(Q,y/'@'-3?A(*L(V(%d+%d)+%d,0)

And they lived happily ever after. The End.

What’s this? You say something’s still not clear about this whole C programming language thing?

Well, to be quite honest, I’m not even sure what the above code does. It’s a snippet from one of the entries in the 2001 International Obfuscated C Code Contest1, a wonderful competition wherein the entrants attempt to write the most unreadable C code possible, with often surprising results.

The bad news is that if you’re a beginner in this whole thing, all C code you see probably looks obfuscated! The good news is, it’s not going to be that way for long.

What we’ll try to do over the course of this guide is lead you from complete and utter sheer lost confusion on to the sort of enlightened bliss that can only be obtained though pure C programming. Right on…

Read in full here:

This thread was posted by one of our members via one of our news source trackers.

Most Liked

mafinar

mafinar

Ah, Beej’s guide. Brings back fond memories when I was struggling to learn network programming.

Where Next?

Popular General Dev topics Top

PragmaticBookshelf
Going from engineer to manager doesn’t have to be intimidating. Engineers can be managers, and fantastic ones at that. Cast aside the rhe...
New
PragmaticBookshelf
No other text editor comes close to Vim for speed and efficiency. Make Vim the centerpiece of a Unix-based IDE, and discover new ways to ...
New
PragmaticBookshelf
If you’re trying to use agile and lean strategies at the program level, you’ve heard of several approaches, all about scaling processes. ...
New
PragmaticBookshelf
You need to get value from your software project. This book leads you from the desire for value down to the specific activities that help...
New
PragmaticBookshelf
This book will show you how to exploit different parallel architectures to improve your code’s performance, scalability, and resilience. ...
New
PragmaticBookshelf
Get your Raspberry Pi up and running and doing cool stuff. You’ll start with the basics: adding hardware, installing and configuring Debi...
New
PragmaticBookshelf
Build your own languages with ANTLR v4, using ANTLR’s new advanced parsing technology. In this book, you’ll learn how ANTLR automatically...
New
PragmaticBookshelf
ANTLR is a parser generator: a program that generates code to translate a specified input language into a nice, tidy data structure. You ...
New
PragmaticBookshelf
_Your Code as a Crime Scene_ blends criminal psychology with code analysis to help you investigate and improve your code, software archit...
New
PragmaticBookshelf
Guiding Star OKRs offer a fresh approach to goal-setting, emphasizing purpose, adaptability, and team empowerment for sustainable success...
New

Other popular topics Top

PragmaticBookshelf
Take your Go skills to the next level by learning how to design, develop, and deploy a distributed service. Start from the bare essential...
New
DevotionGeo
I know that these benchmarks might not be the exact picture of real-world scenario, but still I expect a Rust web framework performing a ...
New
AstonJ
poll poll Be sure to check out @Dusty’s article posted here: An Introduction to Alternative Keyboard Layouts It’s one of the best write-...
New
dimitarvp
Small essay with thoughts on macOS vs. Linux: I know @Exadra37 is just waiting around the corner to scream at me “I TOLD YOU SO!!!” but I...
New
DevotionGeo
The V Programming Language Simple language for building maintainable programs V is already mentioned couple of times in the forum, but I...
New
AstonJ
If you get Can't find emacs in your PATH when trying to install Doom Emacs on your Mac you… just… need to install Emacs first! :lol: bre...
New
First poster: AstonJ
Jan | Rethink the Computer. Jan turns your computer into an AI machine by running LLMs locally on your computer. It’s a privacy-focus, l...
New
AnfaengerAlex
Hello, I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
New
AstonJ
This is cool! DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON We just witnessed something incredible: the largest open-s...
New
xiji2646-netizen
Woke up to this today: Claude Code’s complete source code exposed via npm source map. Not a snippet. All 512,000 lines. 1,900 TypeScript ...
New