SimpleRead | 以Kotlin实现的简单纯净的阅读软件 | REST library

This is similar to this question I posted about 2 years ago.

I have a simple test which continuously reads from the database. I stop/start my SQL Server instance.

How can I write a generic function run that takes an object of some monad transformer, and calls the corresponding function?

Given run s,

• If s is a StateT, run = runStateT
• If s is a ReaderT, run = runReaderT
• If s is a MaybeT, run = runMaybeT

I've tried creating a typeclass Runnable:

Using eclipse and java how to read the data from the pcb board with a serial cable, because the data of the pcb board arrive via cable in binary format. How to save the data that will be displayed in the compiler? Someone help me please.

Below is the code I am writing to do this, but it does not detect any port when I plug in the serial cable

I followed the tutorial in https://medium.com/learning-the-go-programming-language/calling-go-functions-from-other-languages-4c7d8bcc69bf to make my node app able to call golang function. The provided example works like a charm.
I do, however, unable it to implement in another scenario. Here I want to open a file by providing only it's absolute path and call the Go's function, but it always told me that it can't find the file due to no such file. I'm trying to run it directly in Go and it works!
Am I doing it wrong or is it an actual bug/unfinished feature?

Here is the golang source that I've built to c-style lib :

Just to begin, I have this working using for loops. I CANNOT use for loops however. It has to be these nested while loops.

Since my program works fine using a for-loop, there must be an issue with my nested while logic. Every time the code below runs, I am just always coming back with 0 for the closestEstimate (my intialized closestEstimate starting point). This does not happen and I get a proper fraction of percent estimate with for loop. So there is an issue with my nested while loop logic somewhere.

The instructions are below:

"Now consider the de Jager formula waxbyczd, where each of a, b, c, and d is one of the 17 numbers {-5, -4, -3, -2, -1, -1/2, -1/3, -1/4, 0, 1/4, 1/3, 1/2, 1, 2, 3, 4, 5}. The "charming theory" asserts that the de Jager formula with your four personal numbers can be used to approximate μ within a fraction of 1% relative error. For example, suppose you choose to approximate the mean distance from the earth to the moon in miles: μ = 238,900. And suppose you are an OSU sports fan, so your personal numbers are the number of wins in OSU's last national championship season (14; also the record for wins in a year by any college team), the seating capacity of Ohio Stadium (102,329), the year of Jesse Owens' four gold medals in Berlin (1936), and your jersey number when you played high school field hockey (13). Then the value of 14-5102329119361/2134 is about 239,103, which is within about 0.08% of μ.

Your job is to create a Java program that asks the user what constant μ should be approximated, and then asks in turn for each of the four personal numbers w, x, y, and z. The program should then calculate and report the values of the exponents a, b, c, and d that bring the de Jager formula as close as possible to μ, as well as the value of the formula waxbyczd and the relative error of the approximation to the nearest hundredth of one percent."

Any help on where I am going wrong with the code below would be much appreciated. I can post the working for-loop version as well if it would help. The only code not included are the static method calls that gather the numbers below but since they aren't a problem on the for-loop version, I didn't include them here since it makes the code much longer and less readable. Let me know if having it would help though.

I am trying to run this project , I have added dependency in sbt file, My sbt file looks like:

Im trying to write a code that will read a character from the user. If they enter "y" it will perform the loop and calculate a square root. My square root function works fine. I need the loop to run until something other than "y" is entered. I keep getting this error

Exception in thread "main" java.lang.AssertionError: Violation of: input is in double format at components.simplereader.SimpleReaderSecondary.nextDouble(Unknown Source) at Newton2.main(Newton2.java:58)

This is my code