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[Building a Job Scrapper] How to make Web Scrapper? * Web Scrapper ? - Somthing u used to extract data(or informtion) from the web site [e.g.] paste URL in Faceebook, it will show preview : photo N title - Apply to compare review, price.. ect. - Bring or collect information like Post, News, .. ect. - Applicated "Web Scrapper" > how to show lots of information efficiently * Guide Line ! 1. IMPORT MODULES(or functions) WHAT U NEED : requests and Be.. 2020. 8. 4.
[Introduction&Theory] Python_basic [Introduction] https://nomadcoders.co/courses All Courses – 노마드 코더 Nomad Coders 초급부터 고급까지! 니꼬쌤과 함께 풀스택으로 성장하세요! nomadcoders.co https://repl.it/ The collaborative browser based IDE Repl.it is a simple yet powerful online IDE, Editor, Compiler, Interpreter, and REPL. Code, compile, run, and host in 50+ programming languages: Clojure, Haskell, Kotlin, QBasic, Forth, LOLCODE, BrainF, Emoticon, Bloop.. 2020. 8. 3.
[Leetcode 1] two Sum 1) Question https://leetcode.com/problems/two-sum/ Two Sum - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com 2) My Solution class Solution { public int[] twoSum(int[] nums, int target) { int[] answer=new int[2]; int count=nums.length; for(int i=0; i 오히려 시간소모가 더 되는 경우 존재! >> Tip! 바로.. 2020. 8. 2.
[Java] 입력값 처리 1. Scanner Scanner sc=new Scanner(System.in); nextInt() 숫자 단일 숫자값만 입력 > Enter, 공백 입력시 종료 next() 문자열 문자열 한 줄만 입력 > 공백시 다음 값으로 인식, Enter입력시 입력 종료 nextLine() 문자열 문자열 여러 줄도 입력가능 > Enter도 문자열로 취급 (단, 다음 입력요청으로 넘어감) 2. BufferedReader : 버퍼클래스는 입력값을 통째로 인식하기때문에 Scanner보다 연산시간 우수 (사용권장) BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); read() 입력값 int인 경우 (Enter, 공백시 입력 즉시 종료) readLi.. 2020. 8. 1.

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