Category : postgresql

I did many researches about my problem but can’t really find the right path, I’m in trouble, I’m really stuck I have many days. I have this scenario but can find how to manage this : I have user1 will click on buttonHelp this button will send notification( don’t know in this it’s notif or ..

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1-WebSocket connection to ‘ws://localhost:4200/sockjs-node/564/cvy4uyql/websocket’ failed: WebSocket is closed before the connection is established. WebSocketTransport.close @ websocket.js:72 2-Warnings while compiling. 3-index.js:135 C:UsersThe Nutorious BIGOneDriveBureauProjet fin d’etudematerial-dashboard-angular2-mastersrcenvironmentsenvironment.prod.ts is part of the TypeScript compilation but it’s unused. Add only entry points to the ‘files’ or ‘include’ properties in your tsconfig. 4-Failed to load resource: the server responded with ..

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1-WebSocket connection to ‘ws://localhost:4200/sockjs-node/564/cvy4uyql/websocket’ failed: WebSocket is closed before the connection is established. WebSocketTransport.close @ websocket.js:72 2-Warnings while compiling. 3-index.js:135 C:UsersThe Nutorious BIGOneDriveBureauProjet fin d’etudematerial-dashboard-angular2-mastersrcenvironmentsenvironment.prod.ts is part of the TypeScript compilation but it’s unused. Add only entry points to the ‘files’ or ‘include’ properties in your tsconfig. 4-Failed to load resource: the server responded with ..

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I need to update the User entity using typeorm. User has extra calculated column joinDate as below: export default class USAppUser extends BaseEntity { @PrimaryGeneratedColumn("uuid") id: string; joinDate: number; @AfterLoad() getJoinDate() { this.joinDate = new Date(this.created_at).getTime(); } } Now, I update User entity as below: async updateUser(userId, url) { const dbUser = await User.findOne(userId); if ..

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I am developing a CRUD application using Angular, SpringBoot and PostgreSQL. There I have two tables named "skills" and "employees" in the database. The table created by joining both "skills" and "employee" tables is "employee_has" table. They are mapped using Many-to-Many relationship. An employee can have many skills. A skill can have many employees. Here ..

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I am developing a CRUD application of Employee management system. I use Angular, Angular Material, Spring Boot and PostgreSQL for this. There are two tables Employee and Skills in database which are mapped using Many to Many mapping. So the Employee is having a List of Skills. I have used an Angular form in frontend ..

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I am developing a CRUD application of Employee management system. I use Angular, Angular Material, Spring Boot and PostgreSQL for this. There are two tables Employee and Skills in database which are mapped using Many to Many mapping. Here I am retrieving data to a table in the frontend. But the skill field is retrieved ..

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