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C/C++

How to convert std::chrono::time_point to seconds since epoch

Categories: C/C++
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How to get a std::chrono::time_point representing [now]?

Categories: C/C++
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How to parse datetime in C++ to std::chrono::time_point, trying different formats until success

Categories: C/C++
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1 min read
How to parse UTC date/timestamp in C++ to a std::chrono::time_point

Categories: C/C++
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1 min read
How to fix CMake "Could not find a package configuration file provided by "Qt5Core" on Ubuntu?

Categories: C/C++, CMake
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How to parse query URLs using ESP-IDF webserver on ESP32

Categories: C/C++, ESP8266/ESP32
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1 min read
ESP-IDF webserver: How to respond with JSON success or error message

Categories: C/C++, ESP8266/ESP32
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Easy-to-use ESP32 IDF webserver C++ wrapper class

Categories: C/C++, Embedded, ESP8266/ESP32
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1 min read
How to sort a std::vector of std::pairs

Categories: C/C++
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How to MD5-hash file in C++ using OpenSSL

Categories: C/C++, Cryptography
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