二进制字面值(Binary Literals) 此次发布还引入了一个小特性,即二进制字面值。这一语法只是一个简单的前缀而已,例如 5 可以表示为“0b0101”。
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... · 抛出表达式 (Throw expressions) · 二进制字面量 (Binary literals) · 数字分隔符 (Digit separators) ...
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Binary and Octal Literals 二进制和八进制字面量 ; 二进制和八进制语法
The new binary literals are represented with either a prefixed 0b or 0b (that is, a zero followed by an uppercase or lowercase b). The representation of decimal 21 in binary is then.
新的二进制数则以前缀0 b或0 b(即,数字零后跟一个大写或小写的字母b)开头。
The Eclipse foundation too is working on support, with switch on strings, binary literals and underscores in number literals, Unicode 6.0, and SafeVarargs annotation already complete.
Eclipse基金会也正致力于提供JDK 7支持,在switch语句中使用字符串、二元字面值、数字字面值中的下划线、Unicode 6.0以及SafeVarargs注解支持已经实现了。
Python supports string literals of integers of different bases-octal, decimal (obviously!), and hexadecimal-and now binary has been added.
Python支持不同进制的整型字符串文本—八进制、十进制(最明显的!)
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