JavaScriptで複数返戻値を設定するときの書き方。
function hoge(){
var hoge1 = 10;
var hoge2 = 20;
return = {x:hoge1,y:hoge2};
}
var aaaa = hoge();
console.log(aaaa.x+" "+aaaa.y);
JavaScriptで複数返戻値を設定するときの書き方。
function hoge(){
var hoge1 = 10;
var hoge2 = 20;
return = {x:hoge1,y:hoge2};
}
var aaaa = hoge();
console.log(aaaa.x+" "+aaaa.y);
ある座標の周囲8方位を判定する際に、
int[] dx = {0,-1,0,1,-1,-1,1,1};
int[] dy = {-1,0,1,-1,-1,1,1,0};
を下記のように書くと配列ひとつで済むという話。
//現在位置row,col
int[] d = {0,-1,0,1,-1,-1,1,1,0};
for(int i = 0; i < 8; i++){
package spl; | |
import java.applet.Applet; | |
import java.awt.Color; | |
import java.awt.Graphics; | |
import java.awt.Image; | |
import java.awt.event.KeyEvent; | |
import java.awt.event.KeyListener; | |
import java.io.BufferedReader; | |
import java.io.FileReader; |
package gaister; | |
import java.applet.Applet; | |
import java.awt.Color; | |
import java.awt.Graphics; | |
import java.awt.Graphics2D; | |
import java.awt.Image; | |
import java.awt.RenderingHints; | |
import java.awt.event.KeyEvent; | |
import java.awt.event.KeyListener; | |
import java.awt.event.MouseEvent; |
(function(){ | |
var w = 800, h = 600; | |
var requestId; | |
var deck = []; | |
var hand = function(){ | |
this.num = []; | |
for(var i = 0; i < 9; i++) | |
this.num[i] = 0; | |
} | |
var phand = []; |
import java.io.BufferedReader; | |
import java.io.IOException; | |
import java.io.InputStreamReader; | |
import java.util.*; | |
import java.math.*; | |
public class Main { | |
static HashMap<String, Long> map = new HashMap<String, Long>(); | |
public static void main(String[] args)throws IOException{ |
import java.io.BufferedReader; | |
import java.io.IOException; | |
import java.io.InputStreamReader; | |
import java.util.*; | |
import java.math.*; | |
public class Main { | |
static final long mod = 1000000007; | |
public static void main(String[] args)throws IOException{ |