我正在寻找一种在linux主机上的朱莉娅脚本中捕获SIGINT的方法,但我无法理解如何管理信号。相反,执行demo.jl sleep(1000) @info "interrupt captured!"endterminal> julia demo.jlin expression starting at /tmp/demo.jl:3
epoll_pwait at
Cross compiler used SDK/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7/bin/arm-linux-androideabi/libgpsd.a(libgpsd_core.o):libgpsd_core.c:function gpsd_poll: error: undefined reference to '__isfinite/libgpsd
如何选择一个问题(来自poll_question)以及该问题的答案(来自poll_answer)?CREATE TABLE poll_question(Id_question int primary key not null, question varchar(60));
INSERT INTO poll_question(Id_quest