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Created by freyo on February 06, 2013 21:10:47    Last update: February 06, 2013 21:12:18
I have an old Samung phone to be used as a toy. After restoring back to factory image and power on, I was stuck at the activate service screen. Unfortunately, the four corner magic touch did not work. So I did quite a bit of digging and this is what worked on my Samsung Continuum: Press emergency call button, then at the dialer, press * # 8 3 7 8 6 6 3 3 , press the Home key From the home screen, tap phone icon, Dial * # 2 2 7 4 5 9 2 7 Enter SPC code: ______ displays tap in white box to show virtual keyboard, enter 6 digit code (default: 000000), tap OK Select “Hidden menu Enable”, tap OK From...
Created by Dr. Xi on June 20, 2010 14:35:17    Last update: June 20, 2010 14:35:17
This XML signature validator comes from the Apache XML Security project. It validates the signature according to the core validation processing rules . It does not verify that the key used to generate the signature is a trusted key. You can override the KeySelector class to make sure that the signing key is from a trusted store. import javax.xml.crypto.*; import javax.xml.cry...
Created by Dr. Xi on February 24, 2010 21:13:05    Last update: February 24, 2010 21:19:54
This program demonstrates the use of the java.nio package to implement a single thread echo server. import java.io.IOException; import java.net.Ine...
Created by Dr. Xi on January 07, 2010 23:40:28    Last update: February 09, 2010 03:24:35
This is a utility to generate SQL insert statements for Oracle for one table, or a set of tables. It doesn't cover all possibilities but should be good enough for most cases. import java.io.*; import java.sql.*; import ... To generate insert statements for multiple tables, simply put the table names in a file, one per line, and use the -f switch.
Created by Dr. Xi on January 07, 2010 23:56:00    Last update: January 07, 2010 23:56:00
This is a utility that generates a script to grant privileges for an existing schema for Oracle. import java.io.*; import java.sql.*; pub...
Created by Dr. Xi on January 07, 2010 23:51:44    Last update: January 07, 2010 23:53:57
This is a utility to generate a "create synonym" script for Oracle for an existing schema. import java.io.*; import java.sql.*; pub...
Created by Dr. Xi on January 07, 2010 23:47:36    Last update: January 07, 2010 23:47:36
This is a utility to generate a "create role" script for Oracle for an existing schema. import java.io.*; import java.sql.*; pub...
Created by Dr. Xi on September 04, 2008 19:14:06    Last update: September 04, 2008 19:14:22
import java.sql.*; import java.io.*; pub...