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iPhone success is hard

iPhone is a very nice project, well designed and manufactered, but the market addressed is an hard bet for Apple.Big players are already on the ground: Nokia, Motorola, Samsung and Sony for instance. So it is difficult to play in such market, and some analysts said  "the touch screen was not successful for GSM/phone products". The …

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oracle mass table drop

Sometimes I need to build a small script to delete a huge set of tables of a schema. In Oracle is easy to do it, using the meta tables "all_tables", "all_views", and "all_sequences":

The "BIN%" table are special temp tables of oracle. On PostgreSQL, try use PG_TABLES meta-table Happy sqlizing!

Blue Dragon: Spam Killer

Hi dear spammers! I have just finished tuning the latest version of my anti spam-blogging-software, and all the spam have been removed. I am glad to see you loosing your time tring to get some poor bucks from your bogous activity. I hope do you click on my google adverties sometimes, as true friends of …

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Advanced Bash Scripting

Is it amazing things you can do with a simple Bourne Again Shell  (bash). I have just discovered you can open socket using a small redirection syntax, and emulate small checks you normally do with curl or wget. The bash shell manual is always poor about examples, and this is very very sad. In my …

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