java string index 在 Get string character by index - Java - Stack Overflow 的評價 You could use the String.charAt(int index) method result as the parameter for String.valueOf(char c). String.valueOf(myString.charAt( ... ... <看更多>
java string index 在 Why does Java's String class not implement a more efficient ... 的評價 In the case of indexOf() , one of those factors is the expected size of strings ... so Java just used 2 bytes per character and the length of the string was ... ... <看更多>
