IT (137) 썸네일형 리스트형 HLS vs DASH HLS - stable media format, it has been out for more than ten years. - suuports its own DRM only DASH - can deliver low latency - uses templated manifest that can be cached - DASH supports range of encryption solutions Sites to view later https://coding-factory.tistory.com/411 [Oracle] 오라클 테이블 스페이스 사용법(조회, 생성, 삭제)등 총정리 오라클 테이블 스페이스(Table Space)란 무엇인가? 오라클은 데이터를 관리하는 데이터베이스입니다. 데이터를 어딘가에 저장해놓고 사용하는 시스템이라고 볼 수 있습니다. 그리고 데이터 저장 단위 중 가장 상위.. coding-factory.tistory.com https://m.blog.naver.com/wiseyoun07/220275811188 [Oracle]오라클 잡 스케줄러 생성 DBMS_JOB이란 오라클에서 주기적으로 수행되는 백업작업이나, 쿼리나 프로시져등의 JOB을 시간단... blog.naver.com https://m.blog.naver.co.. Media files note 1 CDN - a content delivery network is a system of geographically distributed servers used to transport media files. The purpose of the CDN is to host live streaming videos to users. CDN works like amazon warehouse. If closest edge server does have resource cached, it will deliver it to the user. If not, it will deliver the media by requesting to another network. (Think of it like globally connecte.. Factory Design Pattern Using a super class with multiple sub classes, and depending on input returns one sub class. Factory pattern allows no actual instantiation on client code. source : https://www.journaldev.com/1392/factory-design-pattern-in-java Singleton Pattern Singleton pattern only allows for one instance of the class to be created and exist in JVM. - Gof Creational Pattern - Only one instance of class - Must have global access point to create the instance - Singleton pattern is used for logging, drivers objects and caching and thread pool. Singleton pattern could be implemented in different ways but must have the following: 1. private constructor to.. Debugging syntax errors that prevent a program from running runtime errors when code fails to execute or has unexpected behavior semantic (or logical) errors when code doesn't do what it's meant to. Android Studio notes1(02/13/20 cudo notes) appname/main/java - holds java files appname/main/res/layout - screen layout xmls appname/main/res/values - style xmls Create another screen - New -> Activity -> empty activity Add xmlns:tools="http://schemas.android.com/tools" tools:context=".CheatActivity"> How to start another activity startActivity(intent); Intent는 컴포넌트가 운영체제와 통신하기 위해 사용할 수 있는 객체다. Intent i = new Intent(QuizActivity.this, Ch.. REGEX ExpressionDescription [abc] Find any character between the brackets [^abc] Find any character NOT between the brackets [0-9] Find any character between the brackets (any digit) [^0-9] Find any character NOT between the brackets (any non-digit) (x|y) Find any of the alternatives specified [ㄱ-ㅎㅏ-ㅣ가-힣] = 한글 포함 + = at least one * = zero or more var str = "Hellooo World! Hello W3Schools!"; var patt1 .. 이전 1 2 3 4 5 6 7 8 ··· 18 다음
