Welcome to Dave’s Brain

Hopefully useful notes from a long time developer

• 2026.sep.30 Programming - C/C++: Best way to check if a std::string is all space characters
• 2026.sep.30 Programming - C/C++: How to get the last character of a std::string
• 2026.sep.30 Programming - C/C++: How to efficiently do what the "touch" command does
• 2026.sep.30 Programming - C/C++: How to delete an element from a regular array in C/C++
• 2026.sep.29 Programming - C/C++: Find the day of the week
• 2026.sep.29 Programming - C/C++: My own custom printf()-like function that accepts a variable number of arguments

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