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network 네트워크
TCP/IP 컴퓨터끼리 네트워크 상으로 의사소통을 하는 프로토콜 중 가장 널리 사용되는 프로토콜의 한 종류 host name, domain name IP Address 랜카드에 부여되는 네트워크의 규모를 결정 DNS (Domain Name System) 서버 주소 URL을 해.......
blog.naver.com · 2021.01.05
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Java Builder Pattern... 샘플 예제...
; public final int weight; public final String hobby; public static class Builder { private final String hobby; public Builder (String name, int age) { this.name = name; this.age = age; } public Builder sex
blog.naver.com · 2020.04.02
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파이참 ( PyCharm ) 단축키
Editing Ctrl + Space : Basic code completion (the name of any class,method or variable) Ctrl + Shift
blog.naver.com · 2020.05.06
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POI java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.openxml4j.opc.internal.marshallers.ZipPackagePropertiesMarshaller
/utils/classloaders/ChangeAwareClassLoader) previously initiated loading for a different type with name "javax/xml/namespace/QName" java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.openxml4j.opc.internal.marshallers.ZipPackagePropertiesMarshaller
blog.naver.com · 2018.10.25
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Java 4일차
1. class final class: 상속을 허용하지 않는 클래스 public > package > private > protected: 순으로 보안(내재 사용) 클래스 abstract class: 빈껍데기 클래스 2. java random모듈 Random name = new Random(): name.random함수(); 3. static
blog.naver.com · 2018.07.13
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[영진전문대학 컴정] Power Java Chapter22 PROGRAMING 6번
.*; class Student { private String name, address, phone; public Student(String name, String address, () { return name; } publi.......
blog.naver.com · 2017.10.27
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[영진전문대학 캄퓨터정보계열] CH22 실습6
Student { public String name; public String address; public String phone; public Student(String name , String address, String phone) { this.name = name; this.address = address; this.phone = phone; } ...
blog.naver.com · 2017.10.27
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캐나다 중학교 현지 영어교습자료 (시제).
Name : Date : Verb Tenses Simple Present, Present Progressive, Simple Past, Past Progressive Correct This class is consisting of students who are wanting to learn English. 7.
blog.naver.com · 2017.11.01
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[JSP] Bootstrap JSP 게시판 만들기 - 자바 빈(Java Bean)
데이터베이스 컬럼과 같은 변수를 입력한다. private int num; private String id; private String password; private String name Member.java package member; public class Member { private int num; private String id; private String
blog.naver.com · 2017.08.30
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문자열,배열 _ 농구경기 (BOJ 1159)
123456789101112131415161718192021222324252627282930313233import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader; public class Integer.parseInt(br.readLine()); int[] info = new int[26]; for (int i = 0; i < n; i++) { String name
blog.naver.com · 2017.06.27
