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I'm trying to convert an excel file into a tab separated text file via Apache POI. The excel has some cells formatted with formulas and some empty cells.

Here's a sample of original excel file:

Here's an extract of the final output:

I'm currently writing a reporting dashboard for work and thanks to some changes in what is supported, my fancy and dynamic RShiny app is a no go so i'm trying to port it all over to javascript. I know almost no js, having written everything i know in python and R, and it is causing a significant head ache.

Problem: I'm importing a csv and attempting to have dynamically produced graphs show a variety of things, coloured by a particular columns values.

So to keep it simple, (the real csv has almost twenty columns at this point and a few hundred rows of data) lets say i have:

I have a column with the following kind of strings:

I have been facing this problem with git in which I am trying to upload .mp4 files in a subdirectory of wwwroot/ but whenever I am writing git status, they won't appear.

The new video files are located inside wwwroot/Content/Videos/ZoomEspecialista/ This problem has never occured before. I have uploaded maybe 10-15 new .mp4 files.

Regardless of that, in my .gitignore file, I am not excluding the folder which contains these .mp4 files. I have checked multiple times to see if there is something, but I think the problem lies somewhere else. If anyone has any idea on how to tackle this issue, it would be superbly appreciating. Thanks!

The only thing I get from doing a git status is this despite of having uploaded my files to that subdirectory:

EDIT 2: Here is my .gitignore file:

Third case in two days!

I have the following dataframe snippet (where the columns were originally multi-indexed, but after saving the df to CSV and reading it back in I lost the indexing and the second level is actually a row):

edited:

I am trying to consume record from stream using spring-kafka. The records are in the avro schema. As there are 2 partitions on the topic, I am using kafka concurrency as 2 to consume records from partitions in parallel. But, it seems it is causing some issue.

I am logging received record from partition before processing to make sure we are not getting duplicate ( same key in different partition).

Configuration :

I get the error:

core.js:5882 ERROR TypeError: Cannot read property 'configure' of undefined

when I implement a Hosted Session Integration for Mastercard in Angular 2. Here is my code:

payment-detail.component.ts

I have a project based on Angular 10.

Actually the condition was:

1. I have given a list, where user select one option through radio button.

   For example: user chooses covid19 from the given list

2. As user covid19. The symptoms of covid-19 will appear as i have uses [ngSwitch].

So i want display, person is having covid-19 or not on basis of his symptoms. and i have used checkboxes in symptoms.The user can also have more than two or more symptoms

all i want is if user checks one box i want to display some message like if user selects all boxes, he is having covid-19

*i have tried with ngSwitch.

problem is that if a user directly selects the 4th box...he will be showing positive for covid-19. Is this correct way to achive this or can be done in some other way

All the symptoms listed are in increasing order. that means if user selects first he will be some normal issues... as he selects more from top he will be having high chance of covid-19

take-test.component.html

I have a dataset that looks like this. There are thousands of variations of the symptom column.