Choosing a Postgres Primary Key
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Computer Scientists Break Traveling Salesperson Record | Quanta Magazine
After 44 years, there’s finally a better way to find approximate solutions to the notoriously difficult traveling salesperson problem. Source:…
Continue ReadingNTRU –Quantum resistant cryptography
NTRU – Software According to Wikipedia NTRU is an open-source public-key cryptosystem that uses lattice-based cryptography to encrypt and decrypt…
Continue ReadingNo Grid Survival Projects
No Grid Survival Projects 70 ingenious DIY projects that can help you protect your family during hard times – Clear,…
Continue ReadingC11 ISO Standard
The official draft of the C programming language 2011 edition (C11) Here also in HTML and plain text
Continue ReadingIncrease “Open Files Limit”. Solution for “Too many open files (24)”
One liner, static web-server
willurd on web-servers.md show quite a few one-liner (or mostly) commands that will run an ad hoc http static server…
Continue ReadingI colori dei dischi
Cosa significano i codici di colore dei dischi fissi? È una pratica usata da Western Digital per indicare la destinazione…
Continue ReadingNo Title
As I wished to add a little NextCloud installation to my small corporate server I used its web installer that…
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Data rotting on magnetic hard drives
According to https://mastodon.uno/@octo/108051239339031165 …it would be good practice to rewrite the data on HDDs every few years because magnetism tends…
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