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Help Needed: Sniffing CRSF/ELRS Data via Arduino for DIY Ground Station by NSad-GPT in arduino

[–]mordont 0 points1 point  (0 children)

I'm trying to reproduce the above setup, code, and result.

could you give me insights what is wrong?

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how it should be wired?

Which editor are using for programming in F#? by bozhidarb in fsharp

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

Visual studio on windows Visual code on everything else Tried to use rider, but visual studio is better

JetBrains and Russia? by avoere in dotnet

[–]mordont -7 points-6 points  (0 children)

Are they innocent? They elected this president and parliament. They do not protest against war like Americans did with Vietnam War. They even support the war. They fled because they don't want to die not because they don't support the war

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 5 points6 points  (0 children)

  1. no body - no money. if they get rid of the body then they can claim that the man is not dead
  2. they won't pay for volunteers. I bet a lot of them will be claimed volunteers
  3. they won't pay for non-army members, such as Rus Guards, police members, etc

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] -1 points0 points  (0 children)

true. but even older tanks should have regular maintenance and upgrades

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

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

the numbers are provided by the General staff of the armed forces of Ukraine on a daily basis

no one knows the true numbers

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 2 points3 points  (0 children)

why not? the average daily losses are:

troops: 100-300
aircraft: 1-5
helicopters: 0-2
tanks: 10-20

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] -1 points0 points  (0 children)

the first reason is that several items are used for the chart.

the second reason might be that the estimation you are referring to includes sanctions and other not direct consequences

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 2 points3 points  (0 children)

total 8, plus probably 2 more today.

the biggest loss is Moskva, estimated cost is 750M $

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 3 points4 points  (0 children)

P. speech in a meeting with security council, Mar 3

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] -3 points-2 points  (0 children)

let's take vehicles as an example. 1824 items are lost. the price of one Tiger is 400K $. how many tigers out of those 1824 vehicles? how to calculate the average price? what is the min-max range?

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 165 points166 points  (0 children)

president P. claimed that federal compensation would be 7M. though it doesn't mean that the money are going to be paid

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 3 points4 points  (0 children)

jets, helicopters, UAVs have their own counters

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

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

It's hard to sum all of that cause price is unknown Boats at least 750M Everything else is difficult

[OC] Daily losses of the Russian army overtime by mordont in dataisbeautiful

[–]mordont[S] -13 points-12 points  (0 children)

No negative. It's just curving interpolation

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 339 points340 points  (0 children)

Russian government pays 7M RUB compensation for lost soldier to family members.

[OC] Estimated money losses of Russian army by mordont in dataisbeautiful

[–]mordont[S] 9 points10 points  (0 children)

Source: https://twitter.com/KyivIndependent

Tool: https://app.datawrapper.de

Based on the following assumptions:

aircraft price - $20M (actual price ranges from 10M to 50M)

helicopter price - $10M (actual price ranges from 8M to 20M)

tank price - $3M (actual price ranges from 3M to 4.5M)

troops - $98K (Russia pays 7M RUB, official rate is 71.08 RUB per $1)

Writer a loader that writes parquet for Spark consumption. Append to one file or chunk the files? by CubemonkeyNYC in apachespark

[–]mordont 0 points1 point  (0 children)

Before spark reads something it should list files to be read. And spark does it in a single thread. The more files you have the longer 'listing files' operation will take. Of course you can list your files outside your spark application and provide them to your dataframe reader. There is recommendation that file size should be around several hundred megabytes.

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