while (true)

IT 검색 결과

해당 글 26건

kotlin enum method

// jdk 1.7 style enum class Formula { POWER { override fun calculate(n: Long): Long { return n * n; } // unwanted method override fun calculate(n: Long, m: Long): Double { return 0.0 } }, GAUSE { override fun calculate(n: Long): Long { return (1 + n) * (n / 2) } // unwanted method override fun calculate(n: Long, m: Long): Double { return 0.0 } }, PYTHAGORAS { override fun calculate(n: Long, m: L..

Other 2021. 9. 19. 19:28

disable typescript duck typing (타입스크립트 덕타이핑 제한)

interface Point2D { norminal: Point2D; x: number; y: number; } interface Point3D { norminal: Point3D; x: number; y: number; z: number; } type Nominal = T; const point2D = { x: 16, y: 24 }; const point3D = { x: 39, y: 7, z: 12 }; interface DisableDuckTyping extends Point2D { readonly norminal: T; } type p2dType = DisableDuckTyping; type p3dType = DisableDuckTyping; const p2d = (1 as never as p2dT..

Frontend 2021. 7. 29. 06:42

java 슈퍼 타입 토큰을 활용한 map 및 list 구현

package com.company.SuperTypeToken; import lombok.EqualsAndHashCode; import lombok.Getter; import lombok.ToString; import org.junit.Test; import org.junit.jupiter.api.DisplayName; import org.springframework.core.ResolvableType; import java.lang.reflect.ParameterizedType; import java.lang.reflect.Type; import java.util.*; import static java.util.stream.Collectors.toList; import static org.assertj..

Java/Java 2021. 7. 29. 05:31

sort example not using printf

#include #include #include #include "functionPointer.h" #define SIZE(array) sizeof(array) / sizeof(int) bool descending(int x, int y) { return (x y); } void swap(int *x, int *y) { int temp; temp = *x; *x = *y; *y = temp; } void ft_putchar(char *str) { while (*str) write(1, str++, 1); } int ft_len(char *str) { int i; i = 0; while (str[i]) i++; re..

소식/IT 2020. 12. 12. 23:58

은행 계좌 관리 프로그램 ver 1.1

/* * @author : Charlie Lee * @date : 2020-09-03 * @email : find1086@gmail.com * * @info : simple bank account manage program. */ import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; import java.util.*; public class GenericBankingSystem { private static final BufferedReader br = new ..

Java/Java 2020. 9. 3. 19:25