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chrono

C++ std::chrono library for time and duration handling

ProgrammingDoes std::steady_clock::now() Give Global Time in C++ Threads?

std::steady_clock::now() returns a global monotonic time point comparable across C++ threads, but now1 < now2 doesn't imply execution order or happens-before between operations like store and load in multithreading.

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ProgrammingConvert Chrono DateTime to BSON in Rust MongoDB 3.4.1

Fix 'expected DateTime, found DateTime' error converting chrono::DateTime to BSON DateTime in Rust with mongodb 3.4.1. Add bson crate with chrono-0_4, use from_chrono() or Into for rust chrono, rust mongodb serialization.

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ProgrammingDetect System Clock Tampering in C++20 with std::chrono

Learn to detect system clock tampering and time jumps in C++20 for cross-platform security agents. Use std::chrono::system_clock vs steady_clock polling, Windows Event ID 4616, Linux timerfd for reliable protection against clock manipulation.

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