Articles « Synaptica srl

Oracle 10g and XML

ivan

ivan.revelli@synaptica.info

28 January 2010

PLSQL is a world …. and Oracle an incredible RDBMS, so if you want to produce XML from query or manage XML inside your PLSQL Trigger or Procedure you can in different ways ….

One of the most simple way is using the Oracle function to do that, like :

SELECT sys_xmlgen(pk_id) FROM sellers;

SELECT XMLELEMENT("MAH", XMLELEMENT("pk_id", e.pk_id [...]

Manage two gateway in the same network

Riccardo

riccardo.casatta@synaptica.info

4 January 2010

We have two internet connection, the servers must use by default router A, clients machine use router B. All the computer have to be reachable in the local network.
We cannot modify configuration of router B that expose DHCP.
Our “not so elegant” solution is to map router A in the same network of router B (obviously [...]

Serial Comunication on Fpc

ivan

ivan.revelli@synaptica.info

23 December 2009

We have tried the Synapse Library, to build an application with Lazarus for serial comunication on Linux.

The library seems very good, no need installation, only using unit, in this case synaser.pas. The project is open source and well organized.

With the sample project we connected an Arduino that is a very cheap microcontroller.

Some example of [...]

Zkoss with Cooliris Plugin

ivan

ivan.revelli@synaptica.info

14 December 2009

Coolirisis a beautifll plugin for a lot of browser to manage your picture galleries. The look of cooliris is very cool . There is an “Embed Wall” version wich is an SWF “Flash” that can be embed in your site. For the lices about Embed Wall see the main site http://www.cooliris.com/.

At the same time [...]

Another web site hosted by Synapticaâ€¦.

ivan

ivan.revelli@synaptica.info

20 April 2009

blu & blu - charter service in Loano (Italy)

Another project maded by Synaptica, with the fabolous Java/Zk and hosted on ours servers.
We choose Zk as base technology because next version of the site need to manage the Booking of sailng boat and the correlated CRM.

view the site at http://www.blu-blu.info

stay tuned
ivan….

Create an invisible application with Delphi

ivan

ivan.revelli@synaptica.info

8 April 2009

to produce an invisible application with Delphi is soo simple….

to hide the main form at application start you need to add in your project source a this code :

Application.ShowMainForm:=False;

full piece of code:

program Project1;

uses

Forms,

Unit1 in ‘Unit1.pas’ {Form1},

Unit2 in ‘Unit2.pas’ {DataModule2: TDataModule},

Unit3 in ‘Unit3.pas’ {Form3};

{$R *.res}

begin

Application.Initialize;

Application.ShowMainForm:=False;

Application.CreateForm(TDataModule2, DataModule2);

Application.CreateForm(TForm1, Form1);

Application.Run;

end.

for [...]