Clockwaiz

## gist:5850f394342a5bfdbfa4

      
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                learncodeacademy
                / gist:5850f394342a5bfdbfa4
            
            
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              October 1, 2025 03:05
            
              
                SSH Basics - Getting started with Linux Server Administration
              
          
    ###SSH into a remote machine###
ssh user@mydomain.com
#or by ip address
ssh user@192.168.1.1

exit: exit
###Install Something###
#If it's a new server, update apt-get first thing


## AsyncTaskActivity.java
package com.cesarferreira.asynctaskcallback;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;


public class MainActivity extends Activity {

    @Override

## FragmentObserver.java
public class FragmentObserver extends Observable {
    @Override
    public void notifyObservers() {
        setChanged(); // Set the changed flag to true, otherwise observers won't be notified.
        super.notifyObservers();
    }
}
	package com.cesarferreira.asynctaskcallback;

	import android.app.Activity;
	import android.os.Bundle;
	import android.widget.Toast;


	public class MainActivity extends Activity {

	@Override
	public class FragmentObserver extends Observable {
	@Override
	public void notifyObservers() {
	setChanged(); // Set the changed flag to true, otherwise observers won't be notified.
	super.notifyObservers();
	}
	}