数据类型（Data Type）Integer整数Dictionary字典Float浮点数Set集合String字符串Boolean布尔值List列表NoneType...
数据类型（Data Type）Integer整数Dictionary字典Float浮点数Set集合String字符串Boolean布尔值List列表NoneType...
boolean 布林值(真假值,true 或 false) 布尔值 border 边框、框线 边框 brace(curly brace) 大括弧、大括号 花括弧、花括号 bracket(square brakcet) 中括弧、中括号 方括弧、方括号 breakpoint 中断点 断点 build 建造、构筑、建置(MS 用语) build-in 内建 内置 bus 汇流排 总线 business 商务,业务 业务 ...
= configparser.ConfigParser) config.read('xxxooo', encoding='utf-8') v = config.get('section1', 'k1') # v = config.getint('section1', 'k1') # v = config.getfloat('section1', 'k1') # v = config.getboolean('section1', 'k1') 1. 2. 3. 4. 5. 6. 7. 8. 9. 10...
We can also useisinstance() functionto check if a variable is of a certain type or not. This function returns a boolean value and accepts two arguments. 我们还可以使用isinstance()函数来检查变量是否属于某种类型。 该函数返回一个布尔值并接受两个参数。
You can use them in conditionals, while loops, and Boolean expressions.Suppose you need to perform two different actions alternatively in a loop. In this case, you can use a flag variable to toggle actions in every iteration:Python >>> toggle = True >>> for _ in range(4): ... ...
Boolean -> bool String -> unicode (str in Python 3) Number -> float (or int/long if whole number) undefined -> None null -> None OTHER -> JsObjectWrapper JsObjectWrapper supports: getitem, getattr, setitem, setattr, repr and call. Moreover it has to_list and to_dict methods if yo...
also allow Unicode strings as file names but convert them to byte strings before passing them to the system, which can cause aUnicodeErrorto be raised. Applications can test whether arbitrary Unicode strings are supported as file names by checkingos.path.supports_unicode_filenames, a Boolean ...
Boolean Boolean (bool) null NoneType (NoneType) Accessing and using the Lambda context object The Lambda context object contains information about the function invocation and execution environment. Lambda passes the context object to your function automatically when it's invoked. You can use the cont...
来自https://www.blender.org/download/的适合操作系统的. zip 或. bz2 文件。将文件夹保存并解压缩到一个容易访问的位置。Windows 用户将打开命令提示符,UNIX 用户将打开终端。清单 1-2 和 1-3 分别显示了 Windows 和 UNIX 用户打开桌面上的 Blender 安装所需的命令。或者,Windows 用户可以正常打开 Blender,...