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Aracade Intro #50 chessKnight. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Aracade Intro #50 chessKnight. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Q. Given a position of a knight on the standard chessboard, find the number of different moves the knight can perform. The knight can move to a square that is two squares horizontally and one square vertically, or two squares vertically and one square horizontally away from it. T..
Aracade Intro #49 lineEncoding. Algorithm, 알고리즘 문제풀이, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Aracade Intro #49 lineEncoding. Algorithm, 알고리즘 문제풀이, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Q. Given a string, return its encoding defined as follows: First, the string is divided into the least possible number of disjoint substrings consisting of identical charactersfor example, "aabbbc" is divided into ["aa", "bbb", "c"]Next, each substring with length greater t..
Perfecting OO's Small Classes and Short Methods. 완벽한 객체지향의 작은 클래스와 짧은 메소드, Book:ThoughtWorks Anthology, Java,cpp,자바,oop,좋은코드,객체지향프로그래밍 (1) Perfecting OO's Small Classes and Short Methods. 완벽한 객체지향의 작은 클래스와 짧은 메소드, Book:ThoughtWorks Anthology, Java,cpp,자바,oop,좋은코드,객체지향프로그래밍 (1) Origin ( Here )원문 ( 여기 ) 난해한 내용 (8, 9번) 추가 포스팅 링크함Stuff difficult to understand, (#8, 9), added more info posting 2018/12/28 - [Programming/Software Architecture] - Perfecting OO's Small Classes and Short Methods. 완벽한 객체지향의 작은 클래스와 짧은 메소드, Book:ThoughtWorks A..
Aracade Intro #48 isDigit. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Aracade Intro #48 isDigit. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Q. Determine if the given character is a digit or not. 주어진 문자가 숫자인지 아닌지 확인해봐라 e.g. Input -> symbol = '0' Output -> isDigit(symbol) = true Input -> symbol = '-' Output -> isDigit(symbol) = false //Process //1. Input char symbol//2. Check if it's in the range of digit (ascii)// 2.1. If..
Aracade Intro #47 isMAC48Address. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Aracade Intro #47 isMAC48Address. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Q. A media access control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment. The standard (IEEE 802) format for printing MAC-48 addresses in human-friendly form is six groups of two hexadecimal digits..
JavaFx, how to show actual size image bigger than pane using scroll, 실제 크기 이미지를 스크롤바 사용하여 보여주는 방법, Java/cpp/kotlin/gui JavaFx, how to show actual size image bigger than pane using scroll, 실제 크기 이미지를 스크롤바 사용하여 보여주는 방법, Java/cpp/kotlin/gui -기본틀 / imageview-image / translate -> tomorrow 기본적으로 JavaFx를 SceneBuilder 를 사용해서 최초 레이아웃을 만들어두고 열었다고 가정..안되어 있다면 ( 여기 ) 내일 포스팅 예정 JavaFx ui 쌓이는 순서가 Stage 위에 Scene 위에 각종 Component(Pane, Button etc..) 이 올라가는데, 위의 기본 틀은 Stage -> Scene -> Pane 이 올라가서 최초 바탕을 띄운 것 까지이다. 이제 ImageView 위..
Selenium 셀레늄 usage/side effects/dosage 효능/부작용/성인,소아 용법 Selenium 셀레늄 usage/side effects/dosage 효능/부작용/성인,소아 용법 원글 보기 ( 여기 )Origin article ( Here ) Selenium is a mineral found in the soil. Selenium naturally appears in water and some foods. While people only need a very small amount, selenium plays a key role in the metabolism. 셀레늄은 흙에서 찾을수 있는 미네랄이다. 셀레늄은 자연적으로 물이나 몇몇의 음식에서 나타난다. 사람이 필요한 양은 매우 소량이지만, 신체대사에 필수적인 역할을 한다. Why do people take selenium? 셀레늄..
Aracade Intro #46 electionsWinners. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Aracade Intro #46 electionsWinners. Algorithm, 알고리즘, Codefights, CodeSignal, 코드파이트, 코드시그널, 예제, example, c++ java c# scalar Q. Elections are in progress! Given an array of the numbers of votes given to each of the candidates so far, and an integer k equal to the number of voters who haven't cast their vote yet, find the number of candidates who still have a chance to win the election. The winner ..

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