Joshua
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2
issues of
Joshua
hello sir, I have already seen the examples: "example19.cpp",but I am a little confused,I don't know how to post a image by form ,should I use some fix options? like...
my computer X64 intel Qt5 MSVC2019 compiler and my code is:  I tried many methods ,but no works, so I come here,and ask the author and distributers. I really...