The Unofficial C For Dummies Website

This page supports the C programming books written by Dan Gookin, as well as the C language training courses offered online at LinkedIn Learning. All coders are welcome.

I have been unwillingly retired from my book-writing and online-training careers, thanks to AI. Hopefully, I will create more material in the future. Even so, this site will remain active through 2028.

Recent Lessons

How Much Stuff Can You Cram In There?: August 1, 2026 The for statement can be overloaded with lotsa stuff.
Creating Your Own Library: July 25, 2026 Why not put all your favorite functions into their own library?
What the Heck is This?: July 18, 2026 Time to unravel some C language obfuscation I found on the Interwebs.
Recursion Until Death!: July 11, 2026 How many times can a function call itself before implosion?
Happy 250th, USA!: July 4, 2026 It's time for America to celebrate a great birthday.

Lessons are posted each Saturday; see the blog for all the Lessons

This Month's Exercise

Ramanujan Nested Radicals: August 1, 2026 Time to squeeze another math thing into a recursive function.

Exercises are posted on the first of the month; see the blog for all the Exercises

Current Titles

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For support on my older C titles: Beginning C Programming, C All-In-One reference and C For Dummies.

Online Training

Online training is provided through Linkedin Learning, a subscription service. Click here to see my available courses. New courses are frequently available and updated.

"For Dummies" is a trademark or registered trademark of John Wiley.
This site is the online companion to the various
C language titles written by Dan Gookin.