Languages for JVM

"Programming languages for the Java Virtual Machine JVM" shows different syntax computer languages to JAVA to run at JVM.

FYI:
http://www.is-research.de/info/vmlanguages/

Web development tool for IE x

In the middle of the September, Microsoft release free web development tool,SuperPreview for Internet Explorer. This free tool is limited to IE. You can choose different version of IE to show result if your system is supported. I use Windows XP sp3 within IE6, and there is only a version of IE which is in the list. You can buy full version of SuperPreview to use Firefox.

FYI:
Microsoft Expression Web SuperPreview for Windows Internet Explorer
Microsoft Expression Expression

PPP dial on Demand

We set a set of private IP address for local and remote. When users request a connection, device sends a packet to remove to launch PPP dialing up.

In general case, we always the same dummy IP address set such as 10.64.64.64 for local and 10.112.112.112 for remote (Please refer to IPCP). There are a lot of user may confuse why my device always sends strange traffic to 10.112.112.112. Some applications of PPP use the previously IP which is assigned by PPP server to prevent this occurs.
We can also start to negotiate via using address 0.0.0.0 rather than 10.64.64.64. If you use PPP in linux, you can modify "ifaddr" as following configurations:

set ifaddr 10.64.64.64/0 10.112.112.112/0 255.255.255.255