static char[] toAsciiCharArray(byte[] bytes) {
        char[] charArray = new char[bytes.length];
        for (int i = 0; i < bytes.length; i++) {
            charArray[i] = (char) bytes[i];
        }
        return charArray;
    }
All the positive powers of 10 that can be
represented exactly in double/float.
core/src/main/java/com/alibaba/fastjson2/util/TypeUtils.java