http://www.synaptica.info Thu, 11 Mar 2010 20:22:29 +0000 http://backend.userland.com/rss092 en This morning i got a problem configuring my dual monitor on my ubuntu 9.10... after had enabled the propetary driver from invidia when i try to write the xorg.conf i got an error from the interface of that driver like : can't parse the /etc/X11/xorg.conf. So i ... http://www.synaptica.info/2010/03/11/ubuntu-910-and-invidia-drivers-for-dual-monitor/langswitch_lang/en/ In Oracle ,to get some ddl information and source you can call system tables like user_objects. So with a particular function called DBMS_METADATA.GET_DDL you can have the entire source of an object passing two parameter : first: the object type and the second parameter is the name ... http://www.synaptica.info/2010/03/10/oracle-tips-6-metadata-info-x/langswitch_lang/en/ to raise an Exception from a Trigger, Stored Procedure or Function without needing enithing you can use the function : raise_application_error. Syntax : raise_application_error(<your excpetion integer code>, <your string description>); http://www.synaptica.info/2010/03/10/oracle-tips-5-exception-on-the-fly/langswitch_lang/en/ http://www.openclipart.org , non lo conoscevo e ne sono rimasto veramente impressionato, è un archivio di ClipArt in fomrato vettoriale SVG enorme, qualsiasi cosa ho scritto nella ricerca mi son trovato l'immagine corrispondente. Come direbbe il signor Burns dei Simpons "Eccellente". Ogni immagine selezionata è disponibile per il download in formato ... http://www.synaptica.info/2010/03/10/clipart-icons-for-all/langswitch_lang/en/ Oracle Version : 10g As you know inside a Oracle row trigger you cannot access to the base table, for example when you make a trigger like this, on a table named "activity". CREATE OR REPLACE TRIGGER UNAME.ACTIVITY_FK_MENU_INTEGRITY AFTER INSERT OR UPDATE ON UNAME.ACTIVITY REFERENCING NEW AS New OLD AS Old FOR EACH ROW DECLARE tmpVar NUMBER; e_Menu_Already_Exists ... http://www.synaptica.info/2010/03/08/oracle-tips-4-trigger-mutating-tables-autonomos-transactions/langswitch_lang/en/ Hello, we want to sync two directories in two different server that are connected to the internet. We want to use ssh as channel protocol because we already have the firewall rules to connect and because it is encrypted. First of all we need that machine A will connect to machine B ... http://www.synaptica.info/2010/02/26/sync-two-directories-with-rsync-and-ssh-through-the-internet/langswitch_lang/en/ L'inversione di tendenza ? ma speriamo di no, che l'Open Source abbia permesso a milioni di società e di individui singoli di poter accedere ,e dare il proprio contributo ,a Software prima inarrivabili è ormai noto. Era normale aspettarsi che tutti coloro che giustamente vivono sulle licenze dei "loro" software ... http://www.synaptica.info/2010/02/25/foss-free-and-open-source-software/langswitch_lang/en/ by using some simple view in Oracle you can extract a lot of information about your DB schema, some explicit samples : (assuming that MyDBOwner is the owner of the DB and ACTIVITY is a table of a schema, this sample is succesfully tested on Oracle 10g) -- LIST OF USERS ... http://www.synaptica.info/2010/02/19/oracle-tips-3-extract-metadata-info/langswitch_lang/en/ (This article is a draft but if something is of interesting .... ) The fantastic world of old Midas now called DataSnap introduced the TClientDataSet component , that is a in memory DataSet for Delphi and C++ Builder. With TClientDataSet was introduced the concept of Brief Case model Application ... http://www.synaptica.info/2010/02/17/java-to-delphi-througth-midas-and-clientdataset/langswitch_lang/en/ Delphi was born exactly fifteen years ago from Today, Marco Cantu on his web site have posted a great article on this because he is one of the first guru of this beatifull dev language... the article http://www.synaptica.info/2010/02/15/happy-birday-delphi/langswitch_lang/en/