sndyuk

sndyuk

package jp.co.aflac.util;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

sndyuk

Input order:

            000102
            030405
            060708
    091011 363738 272829 454647
    121314 394041 303132 484950
    151617 424344 333435 515253
            181920

212223

sndyuk

package sample;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.validation.Constraint;

@Target({ ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER })
@Retention(RetentionPolicy.RUNTIME)

sndyuk

public class User {
    @NotNull @Email 
    public String getEmail() { return email; }
    public void setEmail(String email) { 
      this.email = email; 
    }
    private String email;
}

public class UserService {

sndyuk

import java.io.PrintWriter
import scala.collection.mutable.ListBuffer
import scala.util.{ Try, Success, Failure }

object List_add_functioins extends App {

  //val out = new PrintWriter("score.csv", "utf-8")
  //out.println("""symbol,size,elapsed""") -> For D3js

  def time[R](symbol: String, size: Int, block: => R): R = {

sndyuk

#!/bin/bash
echo -ne "\033[K1!\r"
sleep 1
echo -ne "\033[K2!\r"
sleep 1
echo -ne "\033[K3!\r"

sndyuk

(function($) {
  $.fn.noClickDelay = function() {
    var $wrapper = this;
    var $target = this;
    var moved = false;
    $wrapper
        .bind(
            'touchstart mousedown',
            function(e) {
              e

sndyuk

error: covariant type T occurs in contravariant position in type について

このクラスは定義できない:

scala> class B[+T] {
     | def f(arg: T): T = arg
     | }
<console>:9: error: covariant type T occurs in contravariant position in type T of value arg
       def f(arg: T): T = arg

sndyuk

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;


@Retention(RetentionPolicy.RUNTIME)
public @interface Bean {
}