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  2. Character
  • 编程报错 invalid character in identifier

    错误原因是代码中存在中文的字符,例如在使用if,for等条件时的冒号要注意应为英文输入法的冒号。解决办法:将涉及标点的地方改为英文输入重新编写一次。
    报错InvalididentifierCharacter
    admin5月前
    310
  • java - Does switch support objects other than Byte, Short, Character, Integer, enumerated types, and the String type? - Stack Ov

    JDK 7 added support for String with a switch, which extended the list of types supported by switch. As
    admin10月前
    250
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