빛을 따라 단순하게

개발자가 가장 선호하는 개발도구 (개발툴) 1위Visual Studio: https://www.visualstudio.com/Notepad++: https://notepad-plus-plus.org/ 2위Sublime Text: https://www.sublimetext.com/ 3위Beam: https://earth.esa.int/web/sentinel/user-guides/software-tools/-/article/beam 4위Eclipse: https://eclipse.org/ 출처: http://www.bloter.net/archives/252427

import java.util.*; import java.io.*;class ExProperties { public static void main(String args[]) { ExProperties ini = new ExProperties(); ini.doit(); } public void doit() { try{ Properties p = new Properties(); // ini 파일 읽기 p.load(new FileInputStream("user.ini")); // Key 값 읽기 System.out.println("user = " + p.getProperty("DBuser")); System.out.println("password = " + p.getProperty("DBpassword"));..

1번 방법 JAVA - 한글 인코딩 변환 체크 한방에 끝내기 String word = "무궁화 꽃이 피었습니다.";System.out.println("utf-8 -> euc-kr : " + new String(word.getBytes("utf-8"), "euc-kr"));System.out.println("utf-8 -> ksc5601 : " + new String(word.getBytes("utf-8"), "ksc5601"));System.out.println("utf-8 -> x-windows-949 : " + new String(word.getBytes("utf-8"), "x-windows-949"));System.out.println("utf-8 -> iso-8859-1 : " + new Stri..

무엇이 더 효율적인가... JAVA NIO Apache MINA Netty Vert.X

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protected override void WndProc(ref Message m) { switch (m.Msg) { case 0x84: base.WndProc(ref m); if ((int)m.Result == 0x1) m.Result = (IntPtr)0x2; return; } base.WndProc(ref m); }

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