ecc | My journey with elliptic curve cryptography | Cryptography library

I have 2 columns that, starting from row 3, have values I need to sum row * row.

What I mean is something like:

I've got this following code which extract 2 feature(tempo & slotID) from csv file and plot kmeans clustering based on this 2 features.

I'm using .NET 6 and Entity Framework Core 6 (6.0.2) in an ASP.NET Core Web API project.

Assuming I have:

The instructions for setting up an Angular application project are straightforward. I have had no issue with setting up and running Stryker on an application project using default settings for Karma. I am having trouble getting it to work correctly when it is a Library project instead, however.

I have looked through the configuration documentation for Stryker and I have tried adjusting the paths to the relevant files (for mutation and the karma.config)

stryker.conf.json

I'm trying to parse this API

that is basically an order book with "asks" and "bids". How can I parse them splitting the asks from the bids? for example the api start with asks property So if Json is {"asks":[["0.00001555","3264400"],["0.00001556","3662200"],["0.00001573","3264400"]

I'm expecting an output like:

[asks]

Price- Quantity

0.00001555 - 3264400

0.00001556 - 3662200

0.00001573 - 3264400

ecc

and After there is "bids":[["0.00001325","300"],["0.00001313","100"],["0.00001312","1051400"],["0.00001311","1300000"],["0.0000131","9336700"] so I'm expecting

[bids]

Price- Quantity

0.00001325- 300

0.00001313 - 100

0.00001312 - 1051400

0.00001311 - 1300000

0.0000131 - 9336700

ecc

I know how to parse each single value with the code:

I work with a legacy customer who sends me webhook events. Sometimes their system sends me a value that looks like this

Before this, I was able to connect to the GPU through CUDA runtime version 10.2. But then I ran into an error when setting up one of my projects.

I'm trying to generate Dogecoin addresses. The generated addresses have the same length as valid Dogecoin addresses generated by RPC-API getnewaddress and the same length, but they do not work. They are not valid.

Here are the steps:

1. Public key from secp256k1
2. Apply SHA256, then RIPEMD-160 to the result of SHA256
3. Add 0x1E (Version for Dogecoin) at the begin of the RIPEMD-160 result
4. Apply SHA256 twice to the encrypted pubkey for the checksum hash
5. Add first 4 bytes of the checksum hash (8 characters) to the end of the encrypted pub key
6. Apply BASE56

That generates a 34 characters address starting with D which looks very authentic, but none of them is valid. Why?

I'm trying to understand what is the best way to implement with akka stream and alpakka the following scenario (simplified):

1. The frontend opens a websocket connection with the backend
2. Backend should wait an initialization message with some parameters (for example bootstrapServers, topicName and a transformationMethod that is a string parameter)
3. Once these informations are in place, backend can start the alpakka consumer to consume from topic topicName from bootstrapServers and applying some transformation to the data based on transformationMethod, pushing these results inside the websocket
4. Periodically, frontend can send through the websocket messages that changes the transformationMethod field, so that the transformation algorithm of the messages consumed from Kafka can dynamically change, based on the value of transformationMethod provided into the websocket.

I don't understand if it's possible to achieve this on akka stream inside a Graph, especially the dynamic part, both for the initialization of the alpakka consumer and also for the dynamic changing of the transformationMethod parameter.

Example:

Frontend establish connection, and after 10 second it sends trough the socket the following: