IT공부

package ex; class Stack1{ int[] stack = new int[10]; int point=0; public Stack1(){ } public boolean iS_Empty(){ if(point==0) return true; else return false; } public boolean iS_Full(){ if(point>9) return true; else return false; } public String push(int i){ if(iS_Full()==false) {stack[point++]=i;return i+"를 넣는데 성공했습니다.";} else return "더이상 push를 ..

1월 january jan 2월 february feb 3월 march mar 4월 apil apr 5월 may may 6월 june jun 7월 july jul 8월 august aug 9월 september sep 10월 october oct 11월 november nov 12월 december dec 월요일 monday mon 화요일 tuesday tue 수요일 wednesday wed 목요일 thursday thu 금요일 friday fri 토요일 saturday sat 일요일 sunday sun

package ex; import java.awt.Graphics; import java.awt.event.ActionEvent; import java.awt.event.MouseAdapter; import java.awt.image.BufferedImage; import java.awt.event.*; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; class Miletokil1 extends JPanel{ BufferedImage img = null; int img_x=0,img_y=0; JButton[] jb1 = new JButton[20]; int index = 0..

C:\oraclexe\app\oracle\product\11.2.0\server\network\ADMIN

sqlplus scott/tiger@XE

String.format("%.2f", 1.4455);

package begin_example_01; import java.util.Scanner; class Gawi{ String[] str = {"묵","찌","빠"}; int iSvictory; int vic; int loose; public void justice(String gaw_str,int i) { if(str[i].equals("묵") && gaw_str.equals("찌")||str[i].equals("찌") && gaw_str.equals("빠")||str[i].equals("빠") && gaw_str.equals("묵")) { System.out.println("컴푸터는"+str[i]+"내었습니..

http://kin.naver.com/qna/detail.nhn?d1id=11&dirId=1113&docId=66010673&qb=7IK86rCB7ZiVIOuRmOugiCDqs7Xsi50=&enc=utf8&section=kin&rank=2&search_sort=0&spq=0&pid=SZAwndpySDNssthjhXossssssul-055475&sid=VEiwPQpyVlcAABYaWY8

a = (a + 1) % 4 0,1,2,3을 출력하는 방법 str[0]="어서오세요" str[1]="안녕하세요" str[2]="반갑습니다" str[a = (a + 1) % 4 ] =>스트링 반복

http://progagmer.blog.me/194973060