Lost your ethernet cards on your VM?

This tip may help you.

We use virtualization A LOT on our environments, as a symbol of trust to this concept we only have half of our web production servers as real machines, the other half is virtualized.

A common issue we found is that after installing SP2 on a Windows 2003 Ent/Standard installation or simply after installing certain security updates on Windows 2003 Ent/Standard R2 installations we lost sometimes the ethernet cards of the Virtual Machines (VM).

Well, the solution is quite simple, this problem usually only happens when you have not installed the client VMware tools, after installing them and restarting the Virtual machine you will be back in business.

Strange? yup. Drove me nuts a couple of times.

Squeezing a Cabinet file.

As part of our applications automatic update process we transfer a CAB file to the client side that contains the required updates.

Lately we've being using certain components that are increasing the "weight" of our applications to the point that it is becoming a bit slow to transfer these cab files. The immediate solution to this situation was to review the compression rate of the CAB files to compensate for the additional weight of the applications.

The interesting part of this "simple" procedure was to look at the command line help of the makecab.exe, around four lines and none of them telling us what we could do to help us on this topic. Nothing that some searching and reading can not fix, so if anyone ever has the need of adjusting its CAB compression ratio here it is the solution:

The CAB format allows you to use three compression methods: Deflate, Quantum and LZX. Obviously we pick the always effective LZX algorithm, which you can enable by using this command:

MAKECAB.exe /D CompressionType=LZX /D CompressionMemory=21 /L ..\Output File1 File2.CAB

Where File1 is the file you want to compress and File2.cab is the resulting file. "/L" indicates an output directory. CompressionMemory is the level of compression under the algorithm in question, 21 seems to be the highest.

There is a business opportunity EVERYWHERE.

It is a matter of "simply" finding them.

If there is a need, there is an opportunity. Native cross platform? for me opportunity! 64 bits? semi-opportunity, for some it is very needed, for some others is just a way of showing management that our cool language and IDE supports the latest trends and we are as "fast" as any managed 64 bits and actually "faster" because we are native. (You must understand that's for management, so, save all the technical no no argument, that is why is on quotations.)

The latest example of a good opportunity, and someone going after it is this website that Eko Indriyawan one of our community members post on the Delphi forums.

It looks legit and actually from a technical point of view gets me thinking on the implementation they used to build it. I'm pretty sure tons of spamming companies will give it a try. It will mean a quick cash flow for the creators which probably will die soon after, but will get someone making good money for a bit.

ahh so nice, the beautiful process of finding opportunities keeps going...

DevExpress now officially supporting Delphi 2010.

Well, they were quick to deliver and now it is official. DevExpress is supporting Delphi 2010 and it is available for download to all their license holders.

The new Express Install, v1.46 includes full support for Delphi 2010 and C++ Builder 2010 to the following VCL components:

ExpressQuantumGrid v6
ExpressQuantumTreeList v5
ExpressVerticalGrid
ExpressPivotGrid v2
ExpressScheduler v3
ExpressBars v6 and Docking Library
ExpressNavBar v2
ExpressEditors Library
ExpressSkins Library
ExpressSpreadSheet
ExpressLayout Control
ExpressPageControl
ExpressDBTree
ExpressFlowChart
ExpressOrgChart
ExpressSpellChecker
ExpressPrinting System v3

Very good news indeed, Enjoy!

Follow Delphi Live!

If you were one of the unlucky (like me) that could not assist to Delphi Live, follow the instant updates from lots of Delphi developers that are having a great time at it, this is the link at Twitter.

Nick Hodges is coming up next with an update on the Delphi Roadmap, so, what can be more exciting than that!


GOGO Delphi!

Time for new looks...

Well,

Lately we've seen a lot of websites changing their look to get into the web 2.0 fashion, and my favorite resource center for all Delphi related data is no exception. The ultra fast and cool, Delphi made FullTextSearch.com (Tamarack) has a new address and look in http://www.codenewsfast.com/ under the umbrella of HREF Tools.

Congratulations, can't wait to see the benefits of migrating to Delphi 2009 in the months to come!.

If you were not using this full text search engine for the Delphi and C++ Builder community and third party newsgroups, it is time you do it. Go and check it out!.

The future in our fingertips...

So, we loved the BlackBerry and what they did with that little ball on their keypad. Then Apple came and show us how amazing it is to use our fingertips on screen touch technology, in the meanwhile Microsoft amazed us with their Microsoft Surface, but what is next?

After I saw this video, I just laughed and enjoyed the fact that we live in very exciting times, StarTrek, StarWars and more getting closer to our time. Once reality came back to my senses, I went back to my Delphi 2009 and kept working on creating the coolest systems I can, with the language I love.

Enjoy these times and enjoy life.