Il partito del cambiamento

21 May 2018

Il partito del cambiamento che non si sarebbe mai alleato con i partiti che negli ultimi vent’anni hanno rovinato l’Italia e che voleva il premier votato dal popolo si è alleato con la Lega che ha governato negli ultimi vent’anni e ha fatto il nome di un premier tecnico.

E per quante giravolte lessicali vogliano fare, beh, vi hanno inchiappettato.

Anzi se davvero sottolineano tanto la differenza tra contratto e alleanza, tanto peggio, perché una alleanza prevede una condivisione di valori mentre un contratto lascia pensare solo ad una mera spartizione economica e di poteri.

Il peggio del peggio dei tanto vituperati governi precedenti.

Postilla d’obbligo: “Sì ma il PD” non vale. Non lo potete dire. Perché questi dovevano essere diversi, migliori.

Apache virtual host basic template

06 Apr 2018

This is where I start when I have to configure an Apache server: a simple virtual host template with ssl rewrite.

<VirtualHost *:80>

    ServerName my.domain.com
    ServerAlias my.domain.com
    
    RewriteEngine On
    RewriteCond %{HTTPS} =off
    RewriteRule (.*) https://%{SERVER_NAME}$1 [R,L]
    
</VirtualHost>

<VirtualHost *:443>

    DocumentRoot "/path/to/htdocs"
    
    ServerName my.domain.com
    ServerAlias my.domain.com
    
    SSLEngine on
    
    SSLCertificateFile /path/to/ssl/files/ssl_certificate.crt
    SSLCertificateKeyFile /path/to/ssl/files/privatekey.pem
    SSLCertificateChainFile /path/to/ssl/files/IntermediateCA.crt
    
    DirectoryIndex index.html
    
    ErrorLog "|/path/to/bin/rotatelogs -l '/path/error_%Y-%m-%d.log' 86400"
    CustomLog "|/path/to/bin/rotatelogs -l '/path/access_%Y-%m-%d.log' 86400" common
    
</VirtualHost>

Carnevale

13 Feb 2018

Moccoli

Fog

22 Feb 2017

FOG

How to create products with the least amount of complexity

02 Mar 2015

A truly simple product is built around a deep understanding of the problem it’s meant to solve. This is challenging because it requires us to set aside our way of thinking and develop empathy for our users’ thought processes. When our customers ask for a feature, we need to understand why they want that feature. Getting to the real problem is key before we can figure out how to solve it. Without this understanding, we build things for the wrong reasons, which makes it difficult — or even impossible — to remove the unnecessary parts.

How to setup CrashPlan Cloud Backup on a Synology NAS

04 Nov 2014

A very detailed post about setting up CrashPlan Cloud Backup on a Synology NAS running DSM 5.0

Remember, any good backup strategy follows the Backup Rule of Three.

3 copies of anything you care about - Two isn’t enough if it’s important.
2 different formats - Example: Dropbox+DVDs or Hard Drive+Memory Stick or CD+Crash Plan, or more
1 off-site backup - If the house burns down, how will you get your memories back?

Acrobat Forms - Execute javascript on document open

23 Oct 2014

This is a simple trick to run a javascript code while opening an Acrobat Form. I use it very often in server side generated forms to change the required flag based on fields value.

You need to add a new document level javascript with this code.

var opened = false;

function onOpen() {

    if(!opened) {

        // Code to be executed on document open

        opened = true;
    }

}

onOpen();

You can add a document level javascript from Advanced > Document Processing > Document JavaScripts in Acrobat 9 and from Tools > JavaScript > Document JavaScript in Acrobat 10

Remove .DS_Store Files From A Git Repository

19 Oct 2014

Remove existing files from the repository:

find . -name .DS_Store -print0 | xargs -0 git rm -f --ignore-unmatch

Add the line .DS_Store to the file .gitignore, which can be found at the top level of your repository (or created if it isn’t there already). Then

git add .gitignore
git commit -m '.DS_Store banished!'

Removing orphaned users from a SQLServer database

18 Oct 2014

If you are using SQLServer probably you had to restore a database from a backup and got stuck with an orphaned user that was no more associated with a login.

Microsoft provides a stored procedure to remove this orphaned user:

exec sp_revokedbaccess 'Orphaned_User_Name'

You could get an error because the user still owns a schema. To find out which schema is bound with the user you can use this query

SELECT name FROM  sys.schemas WHERE principal_id = USER_ID('Orphaned_User_Name')

And then drop the orphaned user from the schema

ALTER AUTHORIZATION ON SCHEMA::SchemaName TO dbo
GO
DROP USER Orphaned_User_Name

Welcome to iPhone 6, friend

06 Oct 2014

We have spent countless hours engineering the thinnest, most powerful smartphone in the world onto which you will now put a case. We have burned untold person-years, an innumerable number of lifetimes screaming at assembly line workers to achieve perfect tolerances for you to cover with a phone glove.

One of the most satisfying industrial design elements of the iPhone 6 is the curved glass, over which your thumb will never glide once you fit upon it a furrowed hunk of dead cow.