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Sorry not an assignment working on a small work project
I'm the only one in the group willing to learn java
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Well I am sorry, but we are still not going to do your work for you.
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can u refer me to a good web site
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OK specific question
how get elements from an array like this
array[1] = 3, 4, 5
now
get array[1]. first element which is equal to 3
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i want to restore a backup file created by mysqldump but it doesn't respond and not restoring the file here is my command.
Process runtime = Runtime.getRuntime().exec("mysql -u root mysqlsarafi< C:\\xampp\\htdocs\\backup.sql");
JOptionPane.showMessageDialog(null, "Done");
int complete = runtime.waitFor();
JOptionPane.showMessageDialog(null, complete);
if(complete ==0){
JOptionPane.showMessageDialog(null, "Succed");
}
else{
JOptionPane.showMessageDialog(null, "not succed");
}
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nothing and the application from which i am restoring database also not closing.
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Process runtime = Runtime.getRuntime().exec("mysql -u root mysqlsarafi< C:\\xampp\\htdocs\\backup.sql");
The above command line will not work. You cannot use redirection (< ) in generated processes, it is only valid when running commands in the shell or command prompt.
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Check the mysql documentation to see if there is another way to specify the file.
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Hello, i'm new to Java and i'm trying to learn the basics. Problem is i want to make this buttons top to bottom, Tried some but kinda confused here. Please help
Here is my code
JPanel mainPannel = new JPanel();
JButton jbt1 = new JButton("Шинээр үүсгэх");
JButton jbt2 = new JButton("Хугацаа сунгах");
JButton jbt3 = new JButton("Данс хаах");
JButton jbt4 = new JButton("Архив");
JButton jbt5 = new JButton("Прогрaмыг хаах");
mainPannel.add(jbt1);
mainPannel.add(jbt2);
mainPannel.add(jbt3);
mainPannel.add(jbt4);
mainPannel.add(jbt5);
mainPannel.setBorder(new TitledBorder("Үндсэн Цэс"));
//Create font and a line border
Font largeFont = new Font("ArialMon", Font.BOLD, 20);
Border lineBorder = new LineBorder(Color.BLACK, 2);
//Add panel to mainFrame
JPanel listPane = new JPanel();
listPane.setLayout(new BoxLayout(listPane, BoxLayout.Y_AXIS));
listPane.add(mainPannel);
modified 4-Apr-16 5:22am.
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You forgot to tell us what the problem is.
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I know how to do a JButton, but the thing is, I don't want that to say Play, Quit, etc.. I want to customise it, like say in Minecraft, where the Singleplayer button is on a stone; or in Papers, please, the button for Story Mode is underlined with dots. You know what I mean.
I've tried searching around the internet, but all they show is the JButton code, not how to customise.
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Already posted in QA
Patrice
“Everything should be made as simple as possible, but no simpler.” Albert Einstein
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not the label fullscreen*
private void formWindowOpened(java.awt.event.WindowEvent evt) {
Toolkit tk = Toolkit.getDefaultToolkit();
Dimension screenSize = tk.getScreenSize();
this.setSize(screenSize);
int Ewidth=tk.getScreenSize().width;
int Eheight=tk.getScreenSize().height;
jLabel1.setBounds(0, 0, Ewidth, Eheight);
jLabel1.setSize(screenSize);
jLabel1.setSize(100, 500);
jLabel1.setPreferredSize(new Dimension(Ewidth, Eheight));
jLabel1.setMaximumSize(new Dimension(100, 500));
}
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How to connecte multiclient (only number port and adress IP) to one server with number client online? who can help me!!plz
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Google for "java sockets", and you will find many samples.
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have you tried to use a Java.net.Socket in a Runnable ?
So you can launch several thread to the same server.
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Write a program that follows a binary tree in
postorder. Binary Tree will read from a file whose
name will be given as command line parameter. result
browsing will be added at the end of the same file
how can i do this in java
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Member 12069256 wrote: how can i do this in java I fear you will have to work and learn java too.
Patrice
“Everything should be made as simple as possible, but no simpler.” Albert Einstein
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rely my problem just with read tree element from file and write post:order to the same file
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If you follow that link that I gave you you will find samples on all the issues in your question.
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