DigitalDynamo

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JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 9/24/2024 in #java-help

Package Error in VS Code

when i am creating two classes (Main.java) and (Human.java) in the same folder in VS Code, why i am unable to use Human Class in Main.java file, it is saying "Main.java:6: error: cannot find symbol" when i did the same in "intellij idea" it worked perfectly, i think something is wrong with my vs code

4 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 5/6/2024 in #java-help

problem run and making .jj file

Anyone Knows hoe to make and run java cc (.jj) extension file usnig cmd or vscode or eclipse

8 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 5/1/2024 in #java-help

open .form file

anyone knows who to open .form file in eclipse

4 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 4/21/2024 in #java-help

java question

1. We should be able to find, add and delete companies. 2. Each company will have name: its identifier address: country, city, zip number and street info. If zip number is same, then the city must be the same. phone number: Each company must have exactly one phone number, and two company cannot have the same phone number e-mail: A company may have zero or more e-mail address 3. We should be able to find, add, delete and update products. 4. Each product will have an id, name, description and brand name Products are identified by their ids. The system should not accept products with no name. 5. A company has a capacity to produce a product. If the ordered transaction amounts are more than the production capacity, the order should not be accepted. . The system accepts orders for products and send them to companies. Each order has an amount and order date information. 6 If the total active orders exceed the production capacity of company, it should automatically be rejected. How can start this project and how to make the connection between company and product ?

42 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 4/4/2024 in #java-help

driver installation issue

8 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 3/7/2024 in #java-help

API Connection :

7 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 2/9/2024 in #java-help

Connection Error between Spring Boot and MySQL :

Application Properties: spring.datasource.url=jdbc:mysql://localhost:3306/ems spring.datasource.username=root spring.datasource.password=admin1234 server.port = 5045 spring.jpa.properties..dialect=org.hibernate.dialect.MySQLDialect spring.jpa.hibernate.ddl-auto=update when i run this code, it doesn't make any table in mySql (ems database)

17 replies

JCHJava Community | Help. Code. Learn.

•Created by DigitalDynamo on 2/9/2024 in #java-help

Connection error between Spring boot and MySQL

Application Properties: spring.datasource.url=jdbc:mysql://localhost:3306/ems spring.datasource.username=root spring.datasource.password=admin1234 server.port = 5045 spring.jpa.properties..dialect=org.hibernate.dialect.MySQLDialect spring.jpa.hibernate.ddl-auto=update
when I run this, it doesn't make table in MySql

4 replies