public class CaptchaVaditeAuthenticationViaFormAction extends AuthenticationViaFormAction { private static final String CAPTCHA_REQUIRED_MSG = "required.captcha";// 验证码必填 private static final String CAPTCHA_ERROR_MSG = "error.captcha";// 验证码不正确 public final String validate(final RequestContex...
Please fill the blank in line 5. Algorithm 2.1 DDA1 algorithm Input: x0, y0, x1, y1 1: m = Δy / Δx = (y1−y0) / (x1−x0) 2: y = y0 3: for (x = x0 to x1) do 4: Plot(x, floor(y + 0.5)) 5: ___... 查看完整题目与答案 We’ll dry-clean the dress...
For each numbered blank there are four choices marked A, B, C and D. Choose the best one anti mark your answers on ANSWER SHEET 1. C. Paper is different from other waste produce because it comes from a sustainable resource: trees. (21) the minerals and oil used to make plast...