chunked | Chunkwise Text-file Processing for 'dplyr

For some reason, I can't use the Flutterfire CLI to configure an ios app on firebase. I've done this before but this time I'm gettings this error

I have an Angular application that makes a call to a Spring Boot Java service in a separate container. This gateway service calls two other services (one Java and one Python) as needed. Everything works fine running four Docker containers locally. When I run this in AWS ECS, I get the following two errors in my browser:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://655b883054184264bf96512da0e137af._http._tcp.gateway-service.local:8084/datasets?page=1&keyword=. (Reason: CORS request did not succeed). Status code: (null).

ERROR Object { headers: {…}, status: 0, statusText: "Unknown Error", url: "http://655b883054184264bf96512da0e137af._http._tcp.gateway-service.local:8084/datasets?page=1&keyword=", ok: false, name: "HttpErrorResponse", message: "Http failure response for http://655b883054184264bf96512da0e137af._http._tcp.gateway-service.local:8084/datasets?page=1&keyword=: 0 Unknown Error", error: error } ​ error: error { target: XMLHttpRequest, isTrusted: true, lengthComputable: false, … } ​ headers: Object { normalizedNames: Map(0), lazyUpdate: null, headers: Map(0) } ​ message: "Http failure response for http://655b883054184264bf96512da0e137af._http._tcp.gateway-service.local:8084/datasets?page=1&keyword=: 0 Unknown Error" ​ name: "HttpErrorResponse" ​ ok: false ​ status: 0 ​ statusText: "Unknown Error" ​ url: "http://655b883054184264bf96512da0e137af._http._tcp.gateway-service.local:8084/datasets?page=1&keyword="

I have a filter in both java services that looks like this:

I have read the article.

There are two approaches to making computation code cancellable. The first one is to periodically invoke a suspending function that checks for cancellation. There is a yield function that is a good choice for that purpose. The other one is to explicitly check the cancellation status.

I know Flow is suspending functions.

I run Code B , and get Result B as I expected.

I think I can't making computation Code A cancellable, but in fact I can click "Stop" button to cancel Flow after I click "Start" button to emit Flow, why?

Code A

I am requesting an API using the python requests library:

My python script is run once a day by the scheduler, Once the python script gets run, I am getting this error and the PID of the python script is getting killed showing OOM. I am not getting whether it's a DNS issue or an OOM (Out of memory) issue as the process is getting killed.

Previously script was running fine.

Any clues/help will be highly appreciable.

I need to address an API which returns chunked data.

Say you have a bunch of actions for creating/inserting records into a bunch of different database tables. You have some records which can be inserted without any dependency on the output of any other insert. You have some which need to wait for one other thing to finish. And you have others that need to wait for many things to finish, which might finish at different times in the flow.

How can you write an algorithm which would sort and chunk the actions in the dependency tree so the inserts / database actions can be optimally batched? By optimally batched, I mean if you can insert 10 records into the same table at once, then do that. Any time you can batch insert, you should, to minimize the number of database calls/inserts.

Here is a snippet from the example code I whipped together with a fake sequence of actions using a simple data structure to capture all the required information.

I am using NLTK lib in python to break down each word into tagged elements (i.e. ('London', ''NNP)). However, I cannot figure out how to take this list, and capitalise locations if they are lower case. This is important because london is no longer an 'NNP' and some other locations even become verbs. If anyone knows how to do this efficiently, that would be amazing!

Here is my code:

I have a small problem. I have started writing tests for my small project. The project uses SpringBoot, standard JpaRepository from Spring, as a testing framework I am using Spock and for testing the database, I'm using PostgreSQL container from TestContainers. The problem is, that data between tests is being persisted, despite the @Transacional on each of the tests. The strangest part is, that in the logs I can see, that transaction is rolled back. I would appreciate any help.

So, these are the files:

1. File with a shared container for tests, that all integration tests should extend from:

Spring Boot app with just below configuration for web security: