Welcome to Dave’s Brain

Hopefully useful notes from a long time developer

• 2026.oct.05 Programming - C/C++ on Win32: Show/Hide a windows control
• 2026.oct.05 Programming - C/C++: The best way to get the size of a file on Windows
• 2026.oct.05 Programming - C/C++: Get the Julian date | Get the week of the year
• 2026.oct.05 Programming - C/C++: How to comment out code that already has /* comments in it */
• 2026.oct.05 Programming - C/C++: Use bitwise operators to speed up multiply and divides by 2
• 2026.oct.03 Programming - C/C++: What happens when a key is missing from a std::map ?

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