Any hints about what can cause these vertical lines on my Featherwing OLED display (SH1107)? Soldering is definitely messy but I dont think that would cause such static, localized errors.

I decided to document this weekend's debugging adventure

#rpg #therapy

We can't stop here...this is Dependency Hell!

#ghidra #java

@tmr232

gradle prepdev

#streetart #starwars #budapest

@cR0w @krypt3ia

90's edition (h/t @SensorLock for the idea)

"These outsiders saw the giant lie [...] And they saw it by doing something the rest of the suckers never thought to do: they looked."

#hacking

Of course, the wisdom of James Mickens applies:

https://www.usenix.org/system/files/1401_08-12_mickens.pdf

iFixit (and AliExpress) rocks!

#RightToRepair

Circuit to extend ZX81s memory to 17k

An article about bus networks! And it's pretty god!

This is also a hand-drawn diagram of an integer parsing routine

This supposed to be the listing of a text editor program for Spectrum. As I said the issue is in top condition, the typography is just bad here

In #Hungarian we don't distinguish between "safety" and "security", which leads to confusions. I made this meme, but I'm not sure it's right.

Can some native #English speakers take a look? (clarification in alt text)