if __name__ == '__main__': num = int(input('请输入正整数: ')) if is_palindrome(num) and is_prime(num): print('%d是回文素数' % num) 1. 2. 3. 4. 二、变量的作用域 def foo(): b = 'hello' # Python中可以在函数内部再定义函数 def bar(): c = True print(a) print(b)...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
for color in colors: #其中color是循环的临时变量,可以任意定义,另外注意for循环最后的冒号,很容易忘掉 print(color) #输出: red black white 1. 2. 3. 4. 5. 6. 7. 这里提及一点,应该都注意到了for循环与下面的print语句之间的缩进关系,事实上,Python中利用缩进来表示嵌套关系,这样会使代码更加的简洁优美...
>>>importwebcolors>>>webcolors.hex_to_name("#daa520")'goldenrod' Implementations are also provided for the HTML5 color parsing and serialization algorithms. For example, parsing the infamous "chucknorris" string into anrgb()triplet: >>>importwebcolors>>>webcolors.html5_parse_legacy_color("chuck...
colornamer Given a color, return a hierarchy of names. Installation (published on PyPIhere) Usage from colornamer import get_color_from_rgb get_color_from_rgb([5, 135, 210]) returns (ordered for sake of explanation): { 'xkcd_color': 'cerulean', 'xkcd_color_hex': '#0485d1', 'xk...
node.send_nowait(sender=self.pid_, receiver=remote_receiver_name(), message=(Atom("example5"), Atom("stop"))) LOG.error("Done") super().exit(reason) 开发者ID:Pyrlang,项目名称:Pyrlang,代码行数:13,代码来源:e05_erl_link_monitor_python.py ...
Learn more about the Microsoft.VisualStudio.Imaging.KnownMonikers.DownloadNoColor in the Microsoft.VisualStudio.Imaging namespace.
Learn more about the Microsoft.VisualStudio.Imaging.KnownMonikers.ColorWheel in the Microsoft.VisualStudio.Imaging namespace.
Python空间绘图-Colorbar详解 一、色条Colorbar的基础 在我们绘制有色阶的图片时,多会用到colorbar这个关联利器,色条可以直接将数值与颜色连接在一起。常用的scatter、contourf是非常适合使用的。第一节我们来简要谈谈常用的colorbar参数,以后例子都基于contourf命令。