Heiko Hatzfeld questions

Heiko Hatzfeld answers

• How are application like twitter implemented?
• scheduled task or windows service
• Which design pattern is the opposite of the Factory pattern?
• Should I accept IE 5.0 (!) as a browser requirement for a project? [closed]
• Going from unsalted to salted MD5 passwords
• Printing on roll paper
• Fastest WCF binding for Silverlight 4
• Testing SSL with multiple SSL-Enabled Websites in IIS
• How to execute a batch file on a remote computer?