Do's and Not-Do's in Refactoring

Some Do's:
1. DRY (Don't Repeat Yourself) principle
2. Rule of Three
3. Single Choice Principle

Some Not-Do's:

1. Copy-Paste Programming
2. Duplicate Code

Connect to yahoo messenger and google chat using Kopete

Kopete version 0.70.2

1. Yahoo Messenger

• Settings->Configure->Accounts
• Add Account -> Yahoo
• Basic Setup -> Account Information (Give account information)
• Finish

2. Google Talk

• Settings -> Configure -> Accounts
• Add Account -> Jabber
• Basic Setup -> Account Information (Give account information)
• Connection -> Use Protocol Encryption (SSL)
• Allow Plain-Text Password Athentication
• Override Default Server Information - Server: talk.google.com; Port: 5223
• Finish