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sudo apt-get install libbz2-dev 阅读全文
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ubuntu安装meshlab https://github.com/nine7nine/meshlab.git https://github.com/nine7nine/meshlab.git 阅读全文
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人家修改了。真的没有toAscii了。不过可以用toLatin1或者qPrintable() 阅读全文
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https://stackoverflow.com/questions/42743141/no-member-named-setresizemode-in-qheaderview-convert-qt-4-7-to-qt-5-8 7down voteaccepted 7down voteaccept 阅读全文
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add_definitions(-std=c++11) 阅读全文
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sudo apt-get install libf2c2 auso apt-get install libf2c2-dev 阅读全文
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安装QT5.4后,需要编译一个C++程序。 Cmakelist 有find_package(Qt5Widgets REQUIRED),cmake 报错如下: CMake Error at CMakeLists.txt:14 (find_package): By not providing "Find 阅读全文