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Oracle Auto increment trigger HOWTO

Oracle SQL Developer is full of nice feature, damned by a overwhelming options pane, like the one I will describe to you right now. Even if  Oracle databases (<12) does not support auto increment, you can easily ask to your sql data modeler to generate for you a sequence and a trigger in a automatic …

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Oracle Database Sync

Oracle SQL Developer is full of nice feature, damned by a overwhelming options pane, like the one I will describe to you right now. I will show here a very fast way of comparing different database and auto-generate migration script. Reverse engineer the source database using Oracle Data Modeler Now select the right arrow  shown …

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Parole e situazioni

Gloria:- Ivan si è laurearto a 24 anni..- Kevin:-Ah…io a 26…. Valentina:-Ma tu sei ingegnere? Kevin:-No  Gloria (dopo una pausa di silenzio imbarazzante):-Ah ma hai farto il militare, ecco perché!? Kevin:-No… (doppio silenzio imbarazzante) Oggi parliamo delle mitiche paroline che dici, figlio mio. Le tue paroline preferite sono (d apronunicare tutte con le vocali tutte super-chiuse, …

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Arduino la sfida embedded per il Software Architect

L’Arduino Uno, è un micro controller tutto italiano, sviluppato in open source e che sta avendo un grande successo. Una parte del suo successo è dovuto al fatto che costa meno di trenta euro, e per essere così economico la versione base ha un chip ATmega328 con soltanto 2 KB di RAM, 1KB di EEPROM …

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Automatically refresh your user’s Session behind the scenes using jQuery and Asp.Net

Sometimes, a client-based refresh of the session is the only viable option. Anyway, we must define this a “bad idea”, because you can end up stuffing even more problems on your architecture… Now this is something that may or may not be useful to a lot of people, depending on you situation, you may want …

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Axis 1.x payload debug

When using Axis to send data to a web service, you can set the logger level on org.apache.axis.transport.http.HTTPSender to DEBUG to see what’s going on.  Anyway be careful: the system will produce a lot of logs, so use it only in developement mode!  Here’s a sample in log4j.properties:  log4j.logger.org.apache.axis.transport.http.HTTPSender=DEBUG log4j.logger.org.apache.axis.client.Call=DEBUG log4j.logger.org.apache.axis.client.AxisClient=DEBUG log4j.logger.org.codehaus.xfire = DEBUG  The last …

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