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Here's a script I'm using to look up DNS and extract the IP address on OpenWRT:
showdns.sh
#!/bin/shregistered_ip=$(nslookup $domain 2>/dev/null | sed -n 5p | awk '{print $3}')echo $registered_ip
Include in /usr/lib/ddns/dynamic_dns_updater.sh after installing ddns-scripts
Continued discussion of undocumented Delphi 8 Property Access Specifiers, and other ways of adding and removing delegates / events handlers, including clearing the list of all the delegates / event handlers.
This article discusses the new Delphi 8 property access specifiers.
A method pointer is now the same as a global procedure, ie, procedure of object = procedure.