Top Answers

1. Why any modern x86 masks shift count to the 5 low bits in CL
   6 votes
2. stdio error detection: ferror versus fclose
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3. Does the C/C++ memory model allow atomics at different granularities for the same bytes?
   2 votes
4. Find most similar sets efficiently (Python, data structures)
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5. How pthread_exit() and pthread_cancel() calls cleanup routine in Linux?
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