One of error is character memorization:We comment out of DrawText, so, the process printed. Memory address |000000001| is very rare as memorized pointer.The figure of it was 9, you can see if you download the below. source codes:https://gi…

Differencies shows the stable if we print messages, usually when we alloc memories.Sychronised windows themselve like java has console window give us more stable in windows-OS. Window terminals are one of process: Synchronised:Window threa…

// Qualified: // // // // // int dDisplayControls_wmpaint_display_threeD_proc ( HWND hWnd, HDC hDC, PAINTSTRUCT* ps, UINT uMsg, WPARAM wParam, LPARAM lParam ) { static vLine** l_lines = nullptr; static int line_num = 0; if ( memorized_Curv…