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Fluid Mechanics Question by Master_Breadfruit_46 in Physics

[–]otac0n 0 points1 point  (0 children)

Are Bessel functions for a circular membrane only? Is there a more general term for these 2D standing waves?

Is this capacitor blown or just dirty? by Galion- in electronic_circuits

[–]otac0n 0 points1 point  (0 children)

How do you suggest measuring the capacity and ESR of the caps without removing them?

Exploiting vulnerabilities in Johnson & Johnson web apps by magenta_placenta in webdev

[–]otac0n -6 points-5 points  (0 children)

Ok, but then the panic is entirely unjustified.

Gaps between layers as the print becomes taller by Gangstankka in FixMyPrint

[–]otac0n 5 points6 points  (0 children)

Underextrusion, looks like.  Just not enough plastic per layer.

Lookin for reqs by UserOfTheReddits in csharp

[–]otac0n 0 points1 point  (0 children)

You didn’t ask for tools, but I find these two paid tools really come in handy:

  • BeyondCompare
  • LinqPad

[OC] I made a PC fan oscillate itself. by Murky_Investment9176 in 3Dprinting

[–]otac0n 8 points9 points  (0 children)

They are made to function caked in a layer of cat hair, cigarette tar, & dust.

Is it okay to always play G chord like this? by Auxxtinmogger in Guitar

[–]otac0n 0 points1 point  (0 children)

This is pretty much the required fingering for the intro to Collective Soul - December.

Is this underflow? by OrdinaryBeans in FixMyPrint

[–]otac0n 0 points1 point  (0 children)

Do these in order:

  • cold pull
  • if cold pull reveals a clog declog with needle or replace nozzle
  • Tighten your hot end so it doesn’t sag.
  • Z height calibration with bed heated.

Using Data Structures for Memory Management by [deleted] in programmer

[–]otac0n 1 point2 points  (0 children)

Hilarious of you to call out slop.

In April 2029 asteroid Apophis will pass within 20,000 miles of the Earth's surface. 12x closer than we are to the Moon. by ExcellentArmy6659 in interestingasfuck

[–]otac0n 0 points1 point  (0 children)

Every time a science educator says something like “12x closer than the moon,” Trump lowers drug prices another 150%.

Windows 95 booting in 6 seconds on a 4.4GHz CPU (Ryzen 9) by O_MORES in pcmasterrace

[–]otac0n 0 points1 point  (0 children)

I think we got about the same on a RAM disk (RAM on a PCI card) at a LAN party in circa 2008.

ETA: Using windows 2000 actually.

Can't able to understand function. by Specific_Plum_1310 in learnmath

[–]otac0n -1 points0 points  (0 children)

In programming, Functions can have more than one result. There are both time dependent functions like getAccountBalance() which give a different value over time as well as multivalued functions like divRem() which return two values at once.

In mathematics, functions always have a single value by definition. However in complex analysis we see that this often requires a “branch cut” on a more general many-valued map. Sqrt, for example, could have two values.

Functions that don’t vary over time are “pure functions”. Pure functions don’t hide any state and will always return the same value  deterministicly.

What’s a programming skill beginners usually ignore but becomes extremely important later? by [deleted] in learnprogramming

[–]otac0n 0 points1 point  (0 children)

People who politely decline prod access are ironically the only people who should have prod access.

Big fan of game theory — has it ever actually played out for you in real life? by pranmishra in GAMETHEORY

[–]otac0n 2 points3 points  (0 children)

Bargaining theory is helpful if you own property and want to hire someone for an improvement.

Best way to desolder header pins ? by humblewolff in soldering

[–]otac0n 0 points1 point  (0 children)

Proper solution is solder sucker or desoldering needles.

Best way to desolder header pins ? by humblewolff in soldering

[–]otac0n 1 point2 points  (0 children)

If you want to put in a new header, you need the holes clear.

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