2. Start MySql Server
sudo launchctl load -w /Library/LaunchDaemons/com.mysql.mysqld.plist
3. Stop MySql Server
sudo launchctl unload -w /Library/LaunchDaemons/com.mysql.mysqld.plist
Wednesday, July 20, 2011
Start MySql with launchd.plist
1. Create a mysql plist file on /Library/LaunchDaemons/com.mysql.mysqld.plis
How to uninstall Mysql in MacOS
Do this command first:
vim /etc/hostconfig and removed the line MYSQLCOM=-YES-
Then do the following lines:
sudo rm /usr/local/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm -rf /var/db/receipts/com.mysql.*
sudo rm /etc/my.cnf
rm -rf ~/Library/PreferencePanes/My*
Do not forget to remove the my.cnf file.
vim /etc/hostconfig and removed the line MYSQLCOM=-YES-
Then do the following lines:
sudo rm /usr/local/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm -rf /var/db/receipts/com.mysql.*
sudo rm /etc/my.cnf
rm -rf ~/Library/PreferencePanes/My*
Do not forget to remove the my.cnf file.
Tuesday, July 19, 2011
Monday, July 11, 2011
Spots
import java.awt.*;
public class Spots extends java.applet.Applet{
final int MaxSpots = 10;
int[] xPositions = new int[10];
int[] yPositions = new int[10];
int currentSpots = 0;
public void init() {
setBackground(Color.black);
}
public boolean mouseDown(Event evt, int x, int y){
if (currentSpots < MaxSpots){
addSpots(x,y);
}
else
{System.out.println("Too Many Spots.....\n");}
return true;
}
void addSpots(int x, int y){
xPositions[currentSpots] = x;
yPositions[currentSpots] = y;
currentSpots++;
repaint();
}
public void paint(Graphics g){
g.setColor(Color.blue);
for(int i=0; i < currentSpots; i++)
{
g.fillOval(xPositions[i] -10, yPositions[i] -10,20,20);
}
}
}
public class Spots extends java.applet.Applet{
final int MaxSpots = 10;
int[] xPositions = new int[10];
int[] yPositions = new int[10];
int currentSpots = 0;
public void init() {
setBackground(Color.black);
}
public boolean mouseDown(Event evt, int x, int y){
if (currentSpots < MaxSpots){
addSpots(x,y);
}
else
{System.out.println("Too Many Spots.....\n");}
return true;
}
void addSpots(int x, int y){
xPositions[currentSpots] = x;
yPositions[currentSpots] = y;
currentSpots++;
repaint();
}
public void paint(Graphics g){
g.setColor(Color.blue);
for(int i=0; i < currentSpots; i++)
{
g.fillOval(xPositions[i] -10, yPositions[i] -10,20,20);
}
}
}
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