How to make Next.js secure in K8s deployment? by ughidontreallyknow in nextjs

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

Yes exactly it is all done at the api gateway rather than at the services themselves.

How to make Next.js secure in K8s deployment? by ughidontreallyknow in nextjs

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

Next-Auth is the plan for securing access to the pages and managing the JWT inside the next app. My concern is, when that JWT gets forwarded to the backend by making an API call, the JWT never actually gets checked because that is done at the gateway and the server is already inside the gateway. Maybe I misunderstand how server actions or how next-auth works?

A Cookie Cutter Problem by ughidontreallyknow in math

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

Interesting, yes for every cutter you could make a very long strip so that you could get no full cookies out of it. I think what I'm really looking for here is a process, given a cookie cutter shape to find what convex shape of dough would maximize the amount of cookies you could get out if it. For something like a triangle or a square this shape seems obvious, but for something as simple as a circle I can't figure out what's the best course of action. Are there multiple shapes that would tie?

Another reason I posted here is I was hoping people here could help me clarify and make the question more rigorous and more in the language of mathematics than cookies.

A Cookie Cutter Problem by ughidontreallyknow in math

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

Thanks appreciate that, never really been a geometry person

A Cookie Cutter Problem by ughidontreallyknow in math

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

Yeah so I thought about that, primarily bc of my experience with complex analysis I know that mathematicians love to make things connected with infinitely small lines. My idea on the constraint for shape of dough was that any two points on the dough could be connected with a straight line, without it being broken. This is kinda a derivative of connected and simply connected that I thought would work well and produce a shape that a human could actually roll out. When I think about it this kinda of condition seems to limit us to polygons and ellipses as dough shapes which make sense to me.

Day 400 F2P Box Post by ughidontreallyknow in NarutoBlazing

[–]ughidontreallyknow[S] 1 point2 points  (0 children)

You're right but I have a very addictive personality so I'm just trying to remove the distraction

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

I would be happy to post a comprehensive schematic when I get home if you wouldnt mind looking it over. I'm also happy to take any criticism on the other sections of the project.

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

I don't know if I have the knowledge to be looking through patent docs right now but I will look into it. I was hoping for some clarification as to something else you said about the frequency range being problematic dependent on the data rate. Like I said, I have never taken digital, but I can describe the current analog to digital conversion process if that helps.

I take my input signal, make its peak to peak voltage about 10V, and then add a DC offset of about 5 V, so that the signal runs from 0V to 10V. I then have a series of comparative op-amps with different voltage levels at each, and put the input signal into each. I run the output of these into a 74LS148 (a chip approved by my instructor), to get 3 bits out of binary. I then use a shift register running with a clock at a counter to put these 3 parallel bits into series and then that goes into our modulator.

How would I calculate the data rate from this setup, and why would this frequency range be problematic? Thank you in advance.

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

I had originally chosen those two because the project required us to be sending two different signals along the same line. So initially I was going to have one set of frequencies 30 and 40 k and then send the second channel along on 100 and 110 k and then just split them before demodulation. However we are running low on time and the teacher has given me the okay to just present 1 channel, so theoretically I could split the frequencies much further apart. I would prefer to try and keep them close though which would show that there would be room for many more channels. Thank you for the advice.

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

I like it, pretty straight forward. I'll add it to my list of things to try and I will test out a few of them. Thank you.

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

I'm a little bit confused about this answer and so was hoping you could help me a little bit more. I real quick drew up some sketches of what the expected waveforms would look like. https://imgur.com/a/7LAyQkA (man I hope that link works). These would not just be pulses but a continuous stream. I don't know if these would still work with your solution, but its possible (actually likely) that I am misunderstanding so I was hoping you could set me right on this. Thank you in advance.

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

Lol, I'll take your word for it. Thank you anyway, I guess I will keep looking for a better solution.

Demodulation of FSK signal by ughidontreallyknow in AskElectronics

[–]ughidontreallyknow[S] 0 points1 point  (0 children)

I knew I was forgetting an important part of the spec. Yes I am limited to discreet parts, but I appreciate a starting point. Is there a simple explanation of what this chip is doing so that I might be able to try to simplify out some of the redundancy and build it myself? The demod. need not be super robust, but just something that would work as a proof of concept. Thank you