moozi

import csv import matplotlib.pyplot as plt f = open('subwaytime.csv') data = csv.reader(f) next(data) next(data) s_in = [0] * 24 # 승차 인원 저장 리스트 초기화 s_out = [0] * 24 # 하차 인원 저장 리스트 초기화 for row in data: row[4:] = map(int, row[4:]) for i in range(24): s_in[i] += row[4 + i * 2] s_out[i] += row[5 + i * 2] plt.rc('font', family='Malgun Gothic') plt.title('지하철 시간대별 승하차 인원 추이') # 제목 추가 plt.plot(s_in, la..

koreawebdesign.com/github-web-hosting-build-guide/

rsas.tistory.com/242 (R1)제15강(3.1) R응용(II) - KoNLP 설치 !!! 지난 번에는 성공했는데, R-4.0.2를 설치하고 다시 KoNLP를 설치하려다가 실패 인터넷에 있는 자료들을 이리 저리 찾아 보기를 여러 번... 수차례의 시행착오 끝에 설치를 성공 시행착오를 여러 번 rsas.tistory.com

docs.oracle.com/javase/tutorial/uiswing/components/table.html#sorting

haksa3

import java.awt.Dimension; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.table.DefaultTableModel..

import java.awt.Container; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.WindowEvent; import java.awt.event.WindowListener; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.s..

import java.awt.Container; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import java..

try { //oracle jdbc드라이버 로드 Class.forName("oracle.jdbc.driver.OracleDriver");// jdbc driver load //Connection Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","ora_user","hong");// 연결 System.out.println("연결완료"); }catch(Exception e) { }finally {}

-- 오라클문법 with table1 as (select distinct t1.year, goods.name from ( select a.year, a.name, sum(ea) as count from (select to_char(orders.orderdate,'YYYY') year, goods.name, ordersDetail.ea from orders join ordersDetail on orders.ono=ordersDetail.ono join goods on ordersDetail.gno=goods.gno) a group by a.year, a.name order by a.year, a.name) t1 cross join goods order by t1.year, goods.name), table..

자바연습문제풀이

import java.awt.Container; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; public class Haksa extends JFrame{ JTextField tfId=null; JTextF..

import java.awt.Container; import java.awt.FlowLayout; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; public class Haksa extends JFrame{ JTextField tfId=null; JTextField tfName=null; JTextField tfDepartment=null; JTextField tfAddress=null; JTextArea taList=null; JButton..

public class foreachEx { public static void main(String[] args) { //int n[]= {1,2,3,4,5}; //String names[]= {"사과","배","바나나","체리","딸기","포도"}; //int sum=0; //for(int k:n) { //System.out.print(k+" "); //sum+=k; //} //for(int k=0;k

public class HelloWorld { public static void main(String[] args) { System.out.println("Hello World"); } }