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AdvanceC

2 posts

C Miscellaneous Interview Questions

Last Updated: 15 November 2025

C programming isn't just about printf() and for loops. For technical interviews, especially in system-level, embedded, or product-based roles, you're expected to master th...read more

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C-File Handling

recursive-approach

Branch prediction macros in GCC

Last Updated: 28 May 2017

One of the most used optimization techniques in the Linux kernel is " __builtin_expect". When working with conditional code (if-else statements), we often know which branc...read more

C-Macro & Preprocessor