Backend (61) 썸네일형 리스트형 내 손안의 투자 비서! Python으로 텔레그램 알림 봇 구축하기 - 무료 (자동매매 프로젝트의 필수템)주식 자동매매 프로젝트를 성공적으로 이끌려면, 실시간 정보가 생명이죠. 서버에서 무슨 일이 일어나고 있는지, 매매 신호는 제대로 작동하는지, 목표가는 달성했는지... 이 모든 걸 즉각적으로 알 수 있다면 서비스 운영에 많은 도움이 되죠. 다행히 텔레그램 알림 봇을 통해 일푼들이지 않고 나만의 투자 비서를 가질 수 있는데요. 이 글에서는 파이선을 활용한 설정 방법을 알아 봅니다.왜 텔레그램이어야 하는가?텔레그램은 단순한 메신저가 아닙니다. 개발자 친화적인 환경 덕분에 수많은 자동화 프로젝트에 활용되는 만능 툴이죠.⚡ 초간편 API: 복잡한 과정 없이 Python으로 API를 바로 연동, 코드 몇 줄로 끝!🔔 찰나의 푸시 알림: 서버에서 일어나는 모든 일을 스마트폰으로 즉시 전.. Springboot - Sending Emails Let's see how we can send emails with the Springboot application. Dependencies org.springframework.boot spring-boot-starter-mail Properties Open the application.properties file and add the properties shown below. Set the host and port depending on the kind of hosts that you want to use. Then add the sender email address and password. For gmail we have to use an app password which provides a bett.. Polymorphism In Object Oriented Programming, it is possible to use one interface to implement different types and this feature is called polymorphism. Think of it as a form that can take various values. So polymorphism is just a functionality that allows different values with one class. Runtime Type VS Compile-time Type Typing As mentioned polymorphism enables us to use one class to implement different value.. Method Overriding VS Overloading What is the difference between overriding and overloading in Java? Simply put the difference between them is that method overloading means when methods with the same name but different parameters are usually under one class while the method overriding is when a child class manipulates a method from its parent without changing any parameters. Overloading VS Overriding Common Happens when we manip.. java: error: release version 21 not supported This error occurs when there is a discrepancy between the Java compiler (JDK) version and the Maven file version. Java compiler version must be equal to or higher than the Maven version to avoid this error. One example that you might encounter this error would be when you create a project without checking the Java and packaging version as shown below If you see the error below when running the p.. Lombok In Object Oriented Programming, entities are used to pass data. Entities often have fields that specify the characteristics of the entity. It is best practice to use getters and setters to prevent the fields from getting changed directly but the problem is that the getters and setters are boilerplate codes that have nothing to do with the business logic to which effort should be put. Lombok is a.. Inheritance Inheritance is one of the advantages of Object Oriented Programming. It allows us to inherit the characters and actions from its parent and add its features to them if needed. One class can only inherit from one parent and if the parent has a parent the child can also inherit the characters and actions from the ancient. HTML 삽입 미리보기할 수 없는 소스 Class A class is a blueprint that describes the features and actions of an object in Object Oriented Programming hence it is referred to as a cookie cutter. A class has fields that define the features, methods for actions, and constructors to instantiate the class. The concept is the same across all the programming languages but how to use them differs so today we will see how we can use class in Java.. 이전 1 2 3 4 ··· 8 다음
