Posts

[SOLVED] Netbeans cannot upload files/dirs via FTP

Problem in netbeans - java jdk 1.7 combination Try with jdk/jre 1.6.x

[SOLVED] Could not reliably determine the server's fully qualified domain name, using * for ServerName

$ /etc/init.d/apache2 restart * Restarting web server apache2 ulimit: 88: error setting limit (Operation not permitted) apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName ulimit: 88: error setting limit (Operation not permitted) apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName (13)Permission denied: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down Unable to open logs Action 'start' failed. The Apache error log may have more information. To fix this issue run following line in terminal:
sudo gedit /etc/apache2/httpd.conf and add following line in opened file: ServerName localhost Save file and close text editor (gedit).
Now restart apache

Add 7-zip support to Ubuntu

Run in terminal:
sudo apt-get install p7zip

Fixed 80070057 issue - Games For Windows Marketplace

How to fix 80070057 error in Games For Windows Marketplace?
1. Close Games For Windows Marketplace, if opened.
2. Change regional settings to USA. (Location, Formats ...)
3. Start - Games For Windows Marketplace.

Enjoy...

Fill ComboBox from ArrayList VB.Net

'Dim data as ArrayList = new ArrayList
' data is 2d arraylist
' cmbMain is ComboBox

Dim choices = New Dictionary(Of String, String)()

For i As Integer = 0 To data.Count - 1
choices(data.Item(i).Item(0)) = data.Item(i).Item(1)
Next

cmbMain.DataSource = New BindingSource(choices, Nothing)
cmbMain.DisplayMember = "Value"
cmbMain.ValueMember = "Key"

Arabic to Roman Numerals in JAVA

public static String ArabicToRoman(int aNumber){

if(aNumber < 1 || aNumber > 3999){
return "-1";
}

int[] aArray = {1000,900,500,400,100,90,50,40,10,9,5,4,1};
String[] rArray = {"M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"};
String rNumber = "";

for(int i=0; i while(aNumber >= aArray[i]){
rNumber += rArray[i];
aNumber -= aArray[i];
}
}

return rNumber;
}