Marek questions

• WCF initialization on local network hangs for 20 secs
• How do I register single event listener for all buttons
• Create firewall rule to open port per application programmatically in c#
• Why is thread not interrupted when sleeping in finally block
• What is the recommended identity generation approach in Entity framework?
• Is it possible to enable ToolTipService.ShowOnDisabled=true for entire application
• How to serialize object + compress it and then decompress + deserialize without third-party library?
• Reason for Uncaught Error: Attempting to use a disconnected port object
• can I override z-index inheritance from parent element?

Marek answers