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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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Your homework is set to test what you know, not what a random bunch of people on the Internet know.
Try it yourself, and you'll probably find it's not as difficult as you think.
If you genuinely don't know where to start, then talk to your teacher.
You should also assume that your teacher is monitoring these forums. Even if you managed to persuade someone to do your homework for you, you'd immediately be penalised for cheating.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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