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Thoughts on web development, technology and how we work.
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June 8, 2018
IT system integration: analytics per la valutazione del ROI
La IT system integration è un tema centrale nelle aziende che devono fare scelte su come integrare le web application con altri software, applicativi o tool (interni o esterni all’azienda)
8 min read -
March 22, 2018
Play Framework: add a custom Scalar Type in Ebean
Unfortunately within the Ebean docs is not so clear how to redefine a scalar type. We made some experiments and...
2 min read -
March 24, 2017
Play Framework 2 on Windows Server as service
Deploy a Play Framework 2 application on Windows Server is not very simple, i'll show our solution.First step is to build a standalone version of your app with "play dist" command from Play console, you have now a .zip file in your application_dir...
4 min read -
Feb. 26, 2015
Towards HTTP/2
HTTP/1.1 has served the Web well for more than fifteen years, but its age is starting to show.Loading a Web page is more resource intensive than ever (see the HTTP Archive’s page size statistics), and loading all...
2 min read -
Oct. 28, 2014
2. Reti di computer: Livello fisico
Dopo la breve introduzione, passiamo al livello fisico ovvero dove i segnali elettrici trasportano i bit sui diversi canali. Qui entrano in gioco nozioni di matematica e fisica che cerchiamo di evitare per rendere il testo più scorrevole possibile.2.1. Come trasmettere le informazioniVariando alcune proprietà...
8 min read -
March 13, 2014
1. Introduzione alle reti di computer
Studiamo, ci documentiamo e ripassiamo continuamente tutto quello che è inerente alla nostra passione: il web.Iniziamo con questo post un lungo percorso dove cerchiamo di spiegare “semplicemente” le reti di computer, un argomento in realtà molto complesso.Due computer sono interconnessi se riescono a...
8 min read -
Sept. 20, 2013
Play Framework - Maven dependency and missing jar
Sometimes some dependency on maven is without the jar file but only the POM so the sbt throw an error.To specify this case in your Build.scala you have to add pomOnly() in your dependency.For example:"org.openid4java" % "openid4java-consumer" % "0.9.6" pomOnly()...
2 min read -
Sept. 6, 2012
Play Framework 2.0 - How to exclude packages from dependencies
In Build.scala change your classic dependence"xxxx" % "xxxxxxx" % "X.X"in("xxxx" % "xxxxxxx" % "X.X" notTransitive())and add the packages to exclude like("xxxx" % "xxxxxxx" % "X.X" notTransitive()).exclude("com.google.guava", "guava").exclude("javassist", "javassist")Bye...
2 min read -
May 18, 2012
Navigation autoslide problem with coda-slider 2.0
If you want your navigation panel outside the coda wrapper you need to edit a bit the source code.As an example of what you may want, let's assume the code below.<div class="coda-slider-wrapper"> <div class="...
4 min read -
Dec. 19, 2011
How to convert a PDF to an image
To make a preview image of a PDF document I do use PDFBox that is an Apache library made to work with PDF.You can install the library manually or use the Maven repository:<dependency>...
2 min read
