To run a Python script in the background on a Linux system, you can use several methods, such as using the&operator,nohup, or tools likescreenortmux. Here are some common methods: Using&operator: You can start a
300)) pygame.display.set_caption('Hello World!') while True: # main game loop for event in pygame.event.get(): if event.type == QUIT: pygame.quit() sys.exit() pygame.display.update()
BackgroundBrowser(ie)) webbrowser.get('IE').open('http://www.baidu.com', new=1,autoraise=True) webbrowser.get('IE').open('https://www.google.com/', new=1,autoraise=True) #打开文件夹 os.system("start explorer D:\\Program Files\\WPS Office\\") #打开wps文件 subprocess.Popen([...
文章/答案/技术大牛搜索 搜索关闭 发布 分享 扫描二维码 扫码关注腾讯云开发者 领取腾讯云代金券
$ python myprogram.py Python 在语法上是编程语言中独一无二的,因为它使用空白或缩进块来屏蔽代码。像 C 这样的语言用花括号括起了一个代码块,比如一个if语句;Python 使用冒号和缩进来描述块。C 语言中的代码如下所示:if (x==4) { printf("x is equal to four\n"); printf("Nothing more to do ...
background_color='white', mask=mask, font_path='simhei.ttf',# 使用中文字体max_words=2000, max_font_size=250, min_font_size=15, color_func=random_color_func, prefer_horizontal=1, random_state=50) word_freq = {name: freqforname, freqindata} ...
using System; // Source: // https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/passing-parameters class Program { static void Main(string[] args) { int arg; // Passing by reference. // The value of arg in Main is changed. arg = 4; squareRef(ref ...
下面程序是使用pyqt显示图像iffileName_choose isnot"":self.capReback = cv.VideoCapture(fileName_choose)self.timer_reback_display = QTimer(self) #初始化一个定时器self.timer_reback_display.timeout.connect(self.timer_reback_video_display) #计时...
") ttk.Button(self, text='确认修改', command=self.start_program).grid(row=3, column=1...
The quit() command raises the SystemExit exception in the background. Python command to exit program: quit() Example for value in range(0,10): # If the value becomes 6 then the program prints quit # message and terminates via quit() if value == 6: # Prints the quit message print(...