Editing a Minecraft save with sh and dd to resurrect my girlfriend's wolf.
Ask HN: What's the hardest problem you've ever solved?
71–80 of 441 posts
Re: Ask HN: What's the hardest problem you've ever solved?
#72Re: Ask HN: What's the hardest problem you've ever solved?
#73Editing a Minecraft save with sh and dd to resurrect my girlfriend's wolf.
Re: Ask HN: What's the hardest problem you've ever solved?
#74The hardest problems I’ve faced were never exactly solved, just moved past or muddled through. Things like loss of close friends and family, acknowledging my own limitations, and accepting the inertia of flawed institutions.
Any problem that eventually found a solution I remember as feeling relatively simple in retrospect.
Re: Ask HN: What's the hardest problem you've ever solved?
#75Re: Ask HN: What's the hardest problem you've ever solved?
#76Fixing a SRAM 11 speed GX rear shifter on my mountain bike. I was on a downhill MTB holiday and fell off, snapping the thumb trigger on my rear gear shifter. Replacing the shifter is usually like a £30 part, but I was in an alpine resort in summer so the shops that stocked them were charging nearly £100! I had my tools and some super glue so sat down to repair it. The snapped part fixed in two minutes but getting tha…
Re: Ask HN: What's the hardest problem you've ever solved?
#77Earlier quoted context omitted.
How did you approach this problem and solve it?
Not OP, but it seems like Electrum maps the wallet seed to standard English words. The other thing that helps is that the redaction isn't complete. So what I would do is: 1. Estimate the possible locations of spaces (e.g., using OpenCV). 2. "Guess" certain letters based on what is visible above and below the black bar; these are your constraints. 3. Look up dictionary words that meet the constraints found in (2). 4.…
Re: Ask HN: What's the hardest problem you've ever solved?
#78Helped to arquitect and code a MMO game when the only reference was EverQuest ;)
Re: Ask HN: What's the hardest problem you've ever solved?
#79So I attached to it with gdb... and started going down a rabbit hole of stack traces and assembly code. I don't remember ultimately what the problem was (I think the code had been (partially?) stripped of symbols) but I do remember ultimately flipping a bit in some conditional that finally got it to launch!