‘Class.forName(“com.mysql.cj.jdbc,Driver”); String url=”jdbc:mysql://localhost:3306/college”; String username=”root”; String password=”1234″; Connection con=(Connection) DriverManager.getConnection(url,username,password); String q= “insert into editor“(name,gender) values (?,?)”; PreparedStatement psnmt =con.prepareStatement(q);` PreparedStatement psnmt =con.prepareStatement(q);this line show error please anyone help me.. pls find my problem solution java netbeans New contributor praveen is a new contributor to this site. Take care in asking for clarification, commenting, and […]

I’m trying to create a table of marksheet or in another way a page that when I’m finish design I’m trying to make it automatically everything by just student id
the only problem I have is how to design by java i couldn’t find a way create this page(tables)
enter image description here
pls help I really need to finish this for my project in school
and sorry for my bad English

Closed 24 secs ago.

import javax.swing.JFrame;

1- Number of page faults versus the number of frames (NF: 2->10) for a fixed job size (number of job pages NJP=20 for example).
The curves are tested in the two input cases: manual and uniform distribution of the reference string page numbers (IN JAVA )

I have been having this issue where I am not able to use any of my imported packages or classes in any of the projects I create. I am setting them up correctly, but all of a sudden I get an error saying either “package doesn’t exist” or I can can’t use an existing class. This happens with every new project I create and I even uninstalled and reinstalled netbeans several times with no avail. Help with this would be appreciated.

Failed to transform foojay-resolver-0.7.0.jar (org.gradle.toolchains:foojay-resolver:0.7.0) to match attributes {artifactType=jar, org.gradle.category=library, org.gradle.dependency.bundling=external, org.gradle.internal.hierarchy-collected=false, org.gradle.internal.instrumented=instrumented-external-dependency, org.gradle.jvm.environment=standard-jvm, org.gradle.jvm.version=8, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime, org.jetbrains.kotlin.platform.type=jvm}.
Could not download foojay-resolver-0.7.0.jar (org.gradle.toolchains:foojay-resolver:0.7.0): No cached version available for offline mode
Failed to transform gson-2.9.1.jar (com.google.code.gson:gson:2.9.1) to match attributes {artifactType=jar, org.gradle.category=library, org.gradle.internal.hierarchy-collected=false, org.gradle.internal.instrumented=instrumented-external-dependency, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
Could not download gson-2.9.1.jar (com.google.code.gson:gson:2.9.1): No cached version available for offline mode

New to programming. Attempting the Telegram bot tutorial using Netbeans.