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I am trying to read a structure from a .dat file...the first integer to be read is the no of readings, then there is the data in following structure format struct Oven { int rec_no; int temp; int status; char string[10]; }; below is the method through which I read …

//Hello(apologize for any formatting errors) //I am trying to finish this program that is supposed to act as a club bouncer. Only letting a max amount of people (125) in at one time. Naturally people leave throughout the night, so I was trying to //implement that with the random variable, …

Hello I have a simple issue that is not a compilation or runtime issue, but an aesthetic problem that I can't find a function for. Basically I've created a GUI window that visually represents a game board for my Reversi gameboard. I've implemented the GUI and the Reversi gameplay and …

I have an assignment an I have been looking at it for a while now but really have no idea what I should be doing. I have included the code I have written but is will only print out He and not the entire phrase. Write a program that reads …

Ok, so basically I made a little image of what is supposed to happen. The goal is that there is a JComboBox, and below it is a Jpanel that updates when different options are selected from the JComboBox, there are about 6-7 different forms/options that each appear when a different …

help me plis.. i got some error: this application does not use the screen and runs in the backgroud. .but i don't know what's the problem causing that.. anybody know how to fix it?? i just want to see the gauge bar progressing in MIDLET.. [code=java]import javax.microedition.midlet.*; import javax.microedition.lcdui.*; public …

Hi, trying to make a chat system with multiple servers. Server needs to send message from a client to all the other clients. But need to save the client ports that are connected to the server in order to do this. Not really getting anywhere with this, i'll post ode …

when i am trying to use delete button on my frame it is showing such exception and stack trace is here java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer at MyFrame.actionPerformed(AcctHld.java:225) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:253) at java.awt.Component.processMouseEvent(Component.java:6099) at javax.swing.JComponent.processMouseEvent(JComponent.java:3287) at java.awt.Component.processEvent(Component.java:5864) at java.awt.Container.processEvent(Container.java:2109) at java.awt.Component.dispatchEventImpl(Component.java:4460) …

for serious thing , I have one question can someone explain or prove this : 22 divided by 16= 10 modulo 23. the answer must be 10.

Dear sirs, I would just like to ask a quick question: What control would i use for creating a paint-like program but with layered features? It was a choice between GlassPane (but am not to sure how to use it despite the fact i have been up all night researching …

My panel's paintcomponent method draws a line based on the initial click and the current position as the mouse is dragged. Releasing the mouse leaves one line from the mouse press location to the mouse released location. The problem is. on the next click/drag, the old line disappears when the …