Ho finalmente rilasciato con licenza di software libero ElFa 1.0: un piccolo programma per compilare le fatture elettroniche in formato XML, che dal giugno scorso sono obbligatorie per molte pubbliche amministrazioni italiane. Come utilizzare ElFa ElFa consiste in una applicazione web in HTML5, non interagisce in alcun modo con la rete e mantiene tutti i…
Author: Paolo Redaelli
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Proprietary software, Software, Software Libero
I’d rather use other DB
Dear Packt publishing, yesterday you wanted to make me a gift giving me a free copy of a book of yours. I shall thank you. One must always thanks for a gift. Yet I am somehow mithered to discover that the book deals with proprietary software. Namely Azure Cosmos DB. I strive to avoid proprietary…
Senza categoria
Dai un’occhiata al Tweet di @DuckDuckGo: https://twitter.com/DuckDuckGo/status/1092434350703067136?s=09
Android, Javascript, Smartphones, Web
Google Play Store Now Open For Progressive Web Apps – Slashdot
Google Play Store Now Open For Progressive Web Apps – Slashdot Chrome 72 for Android shipped the long-awaited Trusted Web Activity feature, which means we can now distribute PWAs in the Google Play Store! I played with the feature for a while, digging into the APIs and here you have a summary of what’s going…
Android, Proprietary hardware, Proprietary software
Apple is Another Dark Side
«Apple Hate From The Other Dark Side – Demo Insight» or the pot calling the kettle black. Apple is the new Evil Knight as much as Google
Documentations, GNU/Linux
home directory – Is it okay to delete ~/.cache? – Ask Ubuntu
home directory – Is it okay to delete ~/.cache? – Ask Ubuntu This will delete everything in your .cache that was last accessed more than a year ago find ~/.cache/ -type f -atime +365 -delete If you’re nervous about running it, this will show you what’s going to be deleted: find ~/.cache/ -depth -type f…
Documentations, Javascript
These are the features in ES6 that you should know
These are the features in ES6 that you should know
Hardware
Pinebook Pro – Hackable ARM64 Linux Laptop for $200 | Bald Nerd
: Pinebook Pro – Hackable ARM64 Linux Laptop for $200 | Bald Nerd It looks quite promising! Pinebook Pro System Specifications 14″ 1080p IPS LCD panel 64GB of eMMC storage Black magnesium alloy body MicroSD card slot Digital video output via USB-C Audio aux out / UART USB 3.0 and USB 2.0 ports 802.11ac WiFi Bluetooth 4.2…
Django, Python
Multiple fields primary keys in Django
I’m developing a little application in Django. Having developed a subtle dislike for UUIDs used as primary keys I tend to rely of the “natural keys” which are almost always identificable in a data model. Often thought those keys span over several fields. Think about a receipt of a multi-store multi-cashier store, their receipts are…