LineReader | Reads files line by line in browser | Document Editor library

First of all, I've found similar questions but nothing quite matching my use case:

I have a file such as:

I used the tweepy library (for twitter api-v1.1) to get some metadata (e.g., tweet text, #retweets, userid, etc.) for a list of tweet ids. Here is my code:

I am trying to read file from a .txt file in nodejs, when i get access to each line, I push it to an array but in the end, the array is empty.

I use Promise.allSettled to fetch websites in batch fashion. It works fine if I limit size of website list to 10 but it become stuck as soon as I increase it to 1000.

This is weird and never happened to me. I've waited for three days until the script finish but it's still stuck at the first 1000 items.

I'm interacting with a child process through stdio, and I need to wait for a line from childProcess.stdout each time I write some command to childProcess.stdin.
It's easy to wrap an asynchronous method for writing like below:

I have a socket connection between client and server. I am able to connect and send data but it keeps repeating the same data instead of stopping/pausing after reading a line.

expected output:

I have a springBoot 2.4.0 app, with this piece of code in the controller:

is there a ways to make the line reader synchronous?

I'm trying to figure out how to make a function in JAVA that searches through a document line per line: First I initialize the file and a reader, then convert each line to a string in an ArrayList; after that I try to check the ArrayList against a String to then return the position of the ArrayList as a string.

So for example I have a text containing: 1 - Somewhere over the rainbow 2 - Way up high.

Converted to ArrayList, if then searched for: "Somewhere"; then it should return the sentence "Somewhere over the rainbow";

Here is the code I tried; but it keeps returning 'null';