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 Python script in the background by simply adding an ampersand (&) at the...
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()
传递config()方法的简写选项的名称将返回一个2元组,而不是5元组。 传回的2元组将包含同义词的名称和“真实”选项(例如('bg','background'))。 例: 代码语言:javascript 复制 >>>print fred.config(){'relief':(
<HTML> <HEAD> <TITLE>Links.html</TITLE> </HEAD> <BODY BACKGROUND="mainback.jpg" BGCOLOR="#000000" TEXT="#E2DBF5" LINK="#EE6000" VLINK="#BD7603" ALINK="#FFFAF0"> <H1 ALIGN="CENTER">My Favorite Sites and Resources</H1> <H2>Comix, Art Gallerys and Points of Interest:</H...
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([...
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} ...
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...
background.start() print 'The main program continues to run in foreground.' background.join() # Wait for the background task to finish print 'Main program waited until background was done.' 多线程应用程序的主要挑战是协调线程,诸如线程间共享数据或其它资源。 为了达到那个目的,线程模块提供了许多...
") ttk.Button(self, text='确认修改', command=self.start_program).grid(row=3, column=1...
有些选项,比如 bg 是全名通用选项的同义词(bg 是“background”的简写)。向 config() 方法传入选项的简称将返回一个二元组,而不是五元组。传回的二元组将包含同义词的全名和“真正的”选项(比如 ('bg', 'background'))。 索引 含意 示例 0 选项名称 'relief' 1 数据库查找的选项名称 'relief' 2 数据...