But the substring function in Java is string.substring(int start, int end) . I want to be able to pass a start position and a length to the ... ... <看更多>

These are String methods that are useful for accessing information about StringscharAt (index) - the character ... ... <看更多>

Use substring method of String class. Returns a new String that begins with the character at the specified zero-based startIndex and extends to the ... ... <看更多>

String x = new String(String);, 使用""括起來的字串或其他字串物件來建立字串. String x = String;, 與new String(String)相同功能 ... length(), 取得字串長度, int. ... <看更多>