Stop a running program停止正在运行的程序。 图6 Shell菜单 六、调试(Debug)菜单 这个菜单也只存在于Shell当中,IDLE中是没有的。 Debug menu(Shell window only)调试菜单(仅限Shell窗口) Go to File/Line转到文件/行 Look on the current line:with the cursor,and the line above for a filename and line...
exit() # exit() def exit_program(): """结束程序""" # 通过控制变量结束死循环 global is_stop # 在修改之前需要进行声明 ,修改的变量为全局变量 is_stop = True # # 展示功能界面 # print_all_option() # # # 引导用户输入功能序号,并获取序号 # option = input('请输入您要执行功能的序号:'...
python3# stopwatch.py - A simple stopwatch program.import time--snip--# Start tracking the lap times.try: # ➊while True: # ➋input()lapTime = round(time.time() - lastTime, 2) # ➌totalTime = round(time.time() - startTime, 2) # ➍print('Lap #%s: %s (%s)' % (lap...
python3 # stopwatch.py-Asimple stopwatch program.importtime--snip--# Start tracking the lap times.try:# ➊whileTrue:# ➋input()lapTime=round(time.time()-lastTime,2)# ➌ totalTime=round(time.time()-startTime,2)# ➍print('Lap #%s: %s (%s)'%(lapNum,totalTime,lapTime),end=...
【答案】A 【解析】【分析】【详解】本题考查Python语句的相关知识点break 立即终止循环语句。故本题选A选项continue 跳出当前循环。print 打印结果一 题目 下列选项中,属于Python立即终止循环的语句是( )。A.breakB.continueC.stopD.print 答案 A 结果二 题目 下列选项中,属于Python立即终止循环的语句是( )。
使用隐藏属性_stop() 通过抛出异常来终止线程 # Python program raising# exceptions in a python# threadimportthreadingimportctypesimporttimeclassthread_with_exception(threading.Thread):def__init__(self,name):threading.Thread.__init__(self)self.name=namedefrun(self):# target function of the thread cl...
stopOnEntry When set totrue, breaks the debugger at the first line of the program being debugged. If omitted (the default) or set tofalse, the debugger runs the program to the first breakpoint. console Specifies how program output is displayed as long as the defaults forredirectOutputaren'...
Stop the app by usingCtrl+Cin the terminal. Tip If you want to use a different filename thanapp.py, such asprogram.py, define an environment variable namedFLASK_APPand set its value to your chosen file. Flask's development server then uses the value ofFLASK_APPinstead of the default fil...
parser.add_argument('-t', '--type', choices=['install','uninstall','start','stop']) 用户通过-t只能填写choices内部的指令,不然会提示invalid choice:入参错误 又比如,我们程序需要用户提供一个端口信息,端口必然是一个数字。针对端口是否为数字,我们可以获取参数后使用isinstance(port,int)来判断,但这样相...
解析 【解析】A 结果一 题目 【题目】下列选项中,属于Python.立即终止循环的语句是()。A.break B.continueC.stop D.print 答案 【解析】A相关推荐 1【题目】下列选项中,属于Python.立即终止循环的语句是()。A.break B.continueC.stop D.print 反馈 收藏 ...