For example, the CalculatorHandler implements a method named Info , which takes a string argument and writes it to the application log.
例如,Calculator Handler实现一个名为Info的方法,后者接受一个字符串参数并将之写到应用程序日志中。
String.abbrev (info [, length]) returns 1 if info is a prefix of string "abcdef".abbrev (" xyz ") returns 0.
abbrev (info [,length])如果info是string的前缀,返回1 “ abcdef ” . abbrev (“ xy z ”)返回0。
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