"try:#Create an AF_INET (IPv4), STREAM socket (TCP)tcp_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)exceptsocket.error, e:print'Error occurred while creating socket. Error code: '+str(e[0]) +' , Error message : '+ e[1] sys.exit(); tcp_socket.connect((TCP_IP, TC...
同样,如果想删除已添加的断点,可以选中已添加断点的行,然后点击鼠标右键,选择“Clear Breakpoint”。 添加完断点之后,可以按 F5 快捷键,或者在打开的程序文件菜单栏中选择“Run -> Run Module”执行程序,这时 Debug Control 对话框中将显示程序的执行信息。如图 3 所示。 图3 显示程序的执行信息 需要注意的是,勾...
objc[2483]: +[__NSPlaceholderDate initialize] may have been in progress in another thread when fork() was called. We cannot safely call it or ignore it in the fork() child process. Crashing instead. Set a breakpoint on objc_initializeAfterForkError to debug. 解决方法: 添加环境变量OBJC...
update()GLOBAL=b'c'# push self.find_class(modname, name); 2 string argsDICT=b'd'# build a dict from stack itemsEMPTY_DICT=b'}'# push empty dictAPPENDS=b'e'# extend list on stack by topmost stack sliceGET=b'g'# push item from memo on stack; index is string argBINGET=b'h'#...
PikaPython 是一个完全重写的超轻量级 python 引擎,零依赖,零配置,可以在Flash ≤ 64KB,RAM≤ 4KB的平台下运行(如 stm32g030c8 和 stm32f103c8),极易部署和扩展,具有大量的中文文档和视频资料。 PikaPython 也称 PikaScript、PikaPy。 PikaPython 具有框架式 C 模块开发工具,只要用 Python 写好调用 API ,就能...
playwright.chromium.launch(headless=False)page=browser.new_page()# 监听请求并拦截page.route("**/*",lambdaroute,request:intercept_request(route,request))page.goto("https://dog.ceo/api/breeds/list/all")page.wait_for_timeout(3000)page.pause()print('Test Complete')# Add break point here...
Feel free to take a break from this tutorial to practice everything that you’ve learned.In the second part of this tutorial, you’ll explore more advanced features, including how to do the following:Add decorators to classes Add several decorators to one function Create decorators with ...
cap=skvideo.io.vreader(VIDEO_SOURCE)# skipping500frames to train bg subtractortrain_bg_subtractor(bg_subtractor,cap,num=500)frame_number=-1forframeincap:ifnot frame.any():log.error("Frame capture failed, stopping...")breakframe_number+=1utils.save_frame(frame,"./out/frame_%04d.png"%frame...
| +-- FloatingPointError | +-- OverflowError | +-- ZeroDivisionError +-- AssertionError +-- AttributeError +-- BufferError +-- EOFError +-- ImportError | +-- ModuleNotFoundError +-- LookupError | +-- IndexError | +-- KeyError ...
带有PointCloud 数据的 ChefBot 要开始键盘遥控操作,请使用以下命令: $ roslaunch ChefBot_bringup keyboard_teleop.launch 要查看正在创建的地图,我们需要使用以下命令在远程系统上启动 RViz: $ roslaunch ChefBot_bringup view_navigation.launch 在RViz 中查看机器人后,可以使用键盘移动机器人并查看正在创建的地图。