Per far dimagrire un video da 402Mb a 9,9Mb. Ok, ok, chi si loda s’imbroda, tanto più che fa tutto ffmpeg, mica io! Ma vediamo il perché dopo aver visto il percome: il video in origine era codificato in H264 con risoluzione 1920×1080, a 30 fotogrammi al secondo, con un bitrate video di quasi 18MBit,…
Category: Documentations
Documentations
QR-Code con LibreOffice
I codici QR, ossia i codici “a barre” bidimensionali oggi sono onnipresenti. Potrebbe capitarvi di dover realizzare documenti che li contengano. Bene, LibreOffice (dalla versione 6.4) ha una comoda funzione per generarli Semplice, utile, veloce. A dirla proprio tutta questi codicilli sono un po’ tristi! E com’è che la rete è piena di QR con…
Documentations
Copie intelligenti
Mi è sempre piaciuta l’idea di avere copie “intelligenti”, ossia una copia al giorno per una settimana una copia alla settimana per un mese una copia al mese per un anno una copia all’anno per la parte vecchia. E mi son sempre arrovellato su come implementarlo nel mio umile scriptino bash con cui facevo alcune…
Link
GitHub Repos That Should Be Starred by Every Web Developer
A list of GitHub repositories that will help you immensely with your knowledge and work-life as a programmer
- A List of Useful Resources for Front-End Developers
- https://github.com/denysdovhan/wtfjs
- https://github.com/sindresorhus/awesome
- List of (Advanced) JavaScript Questions
- JavaScript Algorithms and Data Structures
Clean Code JavaScript- Free-for.dev
- List of Free Learning Resources
- Awesome First PR Opportunities
- Daily-Interview-Question
Documentations
How to Increase the size of a Linux LVM by expanding the virtual machine disk
How to Increase the size of a Linux LVM by expanding the virtual machine disk
Link
NAS Performance: NFS vs. SMB vs. SSHFS | Jake’s Blog
In trusted home networks NFS without encryption is the best choice on Linux for maximum performance. If you want encryption i would recommend SSHFS, it is a much simpler setup (compared to Kerberos), more cpu efficient and often only slightly slower than plaintext NFS. Samba/SMB is also not too far behind, but only really makes sense in a mixed (Windows/Linux) environment.
Documentations
Little notes
Just a little note to myself, to start salome on a severly hacked and messed up workstation like mine: I can’t recall where I found the solution, bit it is as simple as: alias salome='LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28 /home/paolo/salome_meca/appli_V2019.0.3_universal/salome' I found it on https://code-aster.org/forum2/viewtopic.php?id=23552
Link
How to Import / Export WordPress Theme Customizer Settings
Want to export / import WordPress theme customizer settings? Here’s a step by step guide on how to import / export theme customizer settings in WordPress.
Basically, use Customize Export/Import plugin on both instances of WordPress!
Documentations
Jitsi-installazione-su-vps
Software libero a scuola/Jitsi-installazione-su-vps Da Wikibooks, manuali e libri di testo liberi.
Documentations, Eiffel
What Is Faster In C#: A Struct Or A Class? – C# Architects – Medium
What do you think is faster: filling an array with one million structs, or filling an array with one million classes? Mark Farragher ask himself What Is Faster In C#: A Struct Or A Class? – C# Architects – on Medium. But of course the third version is faster because he’s not comparing apples and…