drre

joined 1 year ago
[–] drre@feddit.de 8 points 3 months ago

no it's not. but you should know what you're getting into.

in the beginning of my PhD i really loved what i was doing. from an intellectually point of view i still do. but later, i.e. after 3 years doing a shitty postdoc, i realized that I was not cut out for academia but nevertheless loved doing science.

however, i was lucky to find a place in industry doing what i like.

so i guess my 2c is: think about what comes after the PhD and work towards that goal. a PhD is usually not a goal in itself. hth

[–] drre@feddit.de 4 points 3 months ago (1 children)

merci pour le partage

[–] drre@feddit.de 4 points 3 months ago

thanks for the explanation. i guess it really doesn't work as a meme if I've doesn't happen to know this particular image.

[–] drre@feddit.de 3 points 4 months ago

bought mine 3 years ago. it's my favorite summer sport now.

[–] drre@feddit.de 3 points 4 months ago

in my mind 4°c is sufficiently stable and should be stable enough to not have me worry about volume contraction influencing airlock activity. wikipedia says volume contraction should be minimal at these temps https://en.wikipedia.org/wiki/Thermal_expansion I'd say two days at your average temperature without airlock activity is sufficient to call fermentation done. cheers

[–] drre@feddit.de 3 points 4 months ago

yeah this is what i used for some projects, i.e. rmarkdown which also integrates the statistics part

[–] drre@feddit.de 15 points 4 months ago (6 children)

and then there are fucking PIs insisting on word files who never heard of tracked charges let alone of file naming conventions.

[–] drre@feddit.de 2 points 4 months ago (2 children)

i can see your issue here. but wouldn't you want to aim for a somewhat constant temperature during fermentation? my understanding is that yeast will produce different aroma profiles with different temperatures. so depending on the style you are aiming for on would choose a different temperature. https://www.homebrewersassociation.org/how-to-brew/understanding-fermentation-temperature-control/

[–] drre@feddit.de 3 points 4 months ago (4 children)

uh thanks for the update! I'm happy your beer is coming along nicely. personally I wouldn't bother with hydrometer readings during fermentation. it sure is nice to see the numbers change but i find airlock activity to be just as good. i take a final reading after bubbling has stopped (only because I'm curious, never used the value for anything), and call it a day. anyways cheers!

[–] drre@feddit.de 3 points 4 months ago (1 children)

any indication of airlock activity? did you taste it? (never used a wireless hydrometer: did it become stuck somehow, bubbles stuck to it may cause it to float, giving readings which are too high)

[–] drre@feddit.de 3 points 5 months ago (1 children)

thanks for the update!

 

I'm developing a small library which intercepts some library calls from a program installed via home-manager. My library works fine outside of nix, but it fails when trying to intercept calls from a program installed via home-manager. I figured that it is related to hardcoded library paths in my interceptor library.

lld shows

linux-vdso.so.1 (0x00007fff7a341000)
libasound.so.2 => /lib/x86_64-linux-gnu/libasound.so.2 (0x00007fb2f3b72000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fb2f391c000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fb2f38f8000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fb2f3716000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fb2f3637000)
/lib64/ld-linux-x86-64.so.2 (0x00007fb2f3cac000)

What is the preferred approach here?

  • Changing the paths in my binary doesnt seem very portable?
  • Setting LD_LIBRARY_PATH seems also a hassle
  • Are there linker settings which could help
  • Or, should I "just" (no idea, how to do this) create a derivation for my program and install it via home-manager, too?

Any pointers are greatly appreciated. Cheers!

 

I'm looking for a programmable calculator with the option of saving and loading the functions i created. the closest I've found so far is something like Free42 but the learning curve is kinda steep. thanks for your help!

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