The Unofficial C For Dummies Website
Recent Lessons
- Out of the void
- April 20, 2024 void is a data type in the C language, but a special data type.
- Using the epoll() Function to Scan for Standard Input
- April 13, 2024 It's not perfect, but the epoll() functions can also scan for pending standard input.
- Reading the Keyboard Queue ala Networking
- April 6, 2024 You can use the networking function select() to check for pending keyboard input.
- Looking for a Keyboard Hit
- March 30, 2024 Checking to see whether a character is waiting in the queue requires using a secret and scary function.
- What's Next, Keyboard?
- March 23, 2024 Sometimes a program needs to check to see whether a key has been pressed without reading that key.
This Month's Exercise
- Calculating the Absolute Value
- April 1, 2024 The absolute value of a number is its positive value.
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