open-menu closeme
Home
RetroComp icon
Retro Computing Articles Composition Notebooks 8bit
DevOps icon
Automation K8s Done Right
GenAI icon
Fatlama Newsletter Generative AI
Projects icon
Software Projects Arduino Esp8266 SQLite
Status
Links icon
GitHub LinkedIn
About
🌐
English Italiano
github linkedin rss
  • On Constants

    calendar Oct 4, 2019 · 1 min read
     en humor lang software  · evil ideas java
     ·
    Share on: twitter facebook linkedin copy
    On Constants

    I think constants are evil (just joking but….I will explain why).


    Read More
  • Comments are evil?

    calendar Apr 14, 2019 · 1 min read
     en lang software  · evil ideas java
     ·
    Share on: twitter facebook linkedin copy
    Comments are evil?

    In the 1980 comments were used to reduce the “gap” between unstructured code and “rationale” behind the code.


    Read More
  • Removing duplicate rows in PostgreSQL, Oracle and SQLite

    calendar Jun 15, 2017 · 1 min read
     en knowledgebase sql  · evil oracle postgresql sql
     ·
    Share on: twitter facebook linkedin copy
    Removing duplicate rows in PostgreSQL, Oracle and SQLite

    Sometimes you need to remove nasty duplicate on a table, based on a subset of the column. On every big database there is something called “rowid” which can be used to indentify a column in a unique way. On PostgreSQL is called ctid, as we shall see:


    Read More
  • At last Bing is not so bad

    calendar Feb 7, 2011 · 1 min read
     en software  · bad evil freedom google microsoft
     ·
    Share on: twitter facebook linkedin copy
    At last Bing is not so bad

    I have used Google in the past 8 years (I know, I am a bit old). Then I was annoyed because of a bad behavior of Google with my AdSense account (shutdown without being able to talk back to someone for explanation).


    Read More
  • The Project Manager

    calendar Jun 28, 2006 · 1 min read
     blog-objectsrootcom en  · ant evil fini java linux programming project steve trouble ui vi
     ·
    Share on: twitter facebook linkedin copy
    The Project Manager

    Steve is not a normal solution provider.
    Steve is the final destination for Project Management troubles.


    Read More

Recent Posts

  • Yakuza Blues
  • FreeBSD on MacBook Mid 2009 with BroadCom WIFI
  • 6,76%
  • Il tizio con il cappello che crede di comandare il mondo intero

Latest comments

  • An update: The FAIR Package Manager: Decentralized WordPress infrastructure https://www.linuxfoundation.org/press/linux-foundation-announces-the-fair-package-manager-project-for-open-source-content-management-system-stability

    See https://news.ycombinator.com/item?id=44207503

    ...by daitangio
  • BuonGioorgi. Vero che HP Prime costi meno di DM42, ma l'RPN su Prime non è un gran che. Inoltre, la compatibilità con HP42s ed HP41c dove la mettiamo ? Su DM42(N) gira praticamente tutto. E per ultimo: devo spendere più di 200€ sulla baia per un HPxxx vecchio di anni, e che nessuno eventualmente riparerà, in caso si rompesse ? Meglio mettersi una mano sul cuore ed una sul portafogli... Disclaimer: non prendo soldi da SwissMicros :-)

    ...
    by Claudio
  • Buongiorno Giorgi. Post chiarissimo e ben scritto. Unica inesattezza: il TCNTn indica il valore attuale del conteggio, che di default parte da 0 ma che tu, nell'esempio modifichi per avere il delay di 1 secondo. Da come hai scritto tu ("Questo registro indica il valore al quale far scattare il timer. Il timer contera' a partire da zero fino....") in questo registro scriverei 15625 per farlo scattare ogni secondo.

    ...
    by Gianmarco
  • For timezone managmenet please refer to https://medium.com/devopsturkiye/how-to-set-timezone-for-kubernetes-cronjobs-691d3aaa34ef

    ...by daitangio
Giovanni Giorgi

Copyright 1999- 2025 GIOVANNI GIORGI. All Rights Reserved

to-top