Latest #csv Threads 
Hi all
I have some issues reading nanosecond precision timestamps in CSVs using latest explorer.
Repro as follows:
./script/ingestion_...
New
Hi,
my csv file that i want to read is from DE-region (Germany). There they use comma as decimal separator for floating point numbers. e...
New
CSV.encode float values are automatically converted scientific notation
When I do CSV.encode(7900.00)
I get ["7.9e3\r\n"]
instead of [...
New
I am using Finch.stream to fetch a large CSV file from a server, but neither the ‘done’ state nor the ‘error’ state is being triggered wh...
New
In the first code snippet in the NimbleCSV Docs
NimbleCSV.define(MyParser, separator: “\t”, escape: “"”)
I don’t know where the MyPar...
New
Hello,
I’m an elixir beginner, exploring livebook. I’m running a local notebook on a linux machine. Initially I tried to import a CSV f...
New
My objective is to read data (in the most performant approach) from multiple large CSV files, make minimal transformations and eventually...
New
Hey OGs,
I have a function that loads csv files into my app. When my user used special characters, it failed
they used name like: Zoë
...
New
In episode 104 of Thinking Elixir, Chris Grainger explains Explorer, Nx’s recent addition. It’s a “Data Frame” library which sounds far m...
New
Hi! I have a list of maps and I want to rename the keys.
What I have:
[info] entities: [ok: %{"Email Address [Required]" => "fblue@m...
New
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Hey OGs,
I have a function that loads csv files into my app. When my user used special characters, it failed
they used name like: Zoë
...
New
I am using Finch.stream to fetch a large CSV file from a server, but neither the ‘done’ state nor the ‘error’ state is being triggered wh...
New
In the first code snippet in the NimbleCSV Docs
NimbleCSV.define(MyParser, separator: “\t”, escape: “"”)
I don’t know where the MyPar...
New
Hi,
my csv file that i want to read is from DE-region (Germany). There they use comma as decimal separator for floating point numbers. e...
New
Hi all
I have some issues reading nanosecond precision timestamps in CSVs using latest explorer.
Repro as follows:
./script/ingestion_...
New
CSV.encode float values are automatically converted scientific notation
When I do CSV.encode(7900.00)
I get ["7.9e3\r\n"]
instead of [...
New
Trending Over Three Years
I don’t think this should be under ‘Advanced’, as I’m definitely not advanced :wink: Sorry for the length, but I’ve tried a bunch of thi...
New
Hey, I wanted to read a CSV file and convert it into a list of tuples and I come up with this:
"./pairs.csv"
|> Path.expand(_...
New
Hi! I have a list of maps and I want to rename the keys.
What I have:
[info] entities: [ok: %{"Email Address [Required]" => "fblue@m...
New
Hi guys!
My question is related to the file encoding topic. I’m working on a feature that allows users to upload a CSV file that might b...
New
Hello
I need to generate a big CSV file, that might has thousands of entries, how can I run concurrent processes to handle this task and...
New
I have a zip file, containing CSVs, on a remote S3 cellar.
Using Unzip, I can get a stream of the CSV file that I would like to decode, ...
New
Hi there,
I’ve got a data export that has the following flow:
I’m using Ecto, CSV.encode/2, Zstream.zip/2 and ExAws.S3.Upload.stream...
New
Hello,
I’m an elixir beginner, exploring livebook. I’m running a local notebook on a linux machine. Initially I tried to import a CSV f...
New
The code is working fine it takes list of maps convert them into csv and export the value. This is the code
def to_csv(map, path) do
f...
New
Hi,
My application accepts a string input and dynamic values from an uploaded CSV file and should generate a response based on the csv. ...
New
My objective is to read data (in the most performant approach) from multiple large CSV files, make minimal transformations and eventually...
New
I need to read data from a database, process and transform it and send to a user in CSV.
I’ve found 2 libraries for far: csv and nimble_...
New
Background
I have to read a CSV and currently this is happening at compile time as the function runs in a module attribute:
# Imagine th...
New
Hi!
I’d like to parse a CSV rows into typed elements, without knowing what is the schema (column order) of the CSV.
In ruby the CSV lib...
New
Hi all,
I often find it tedious to parse CSV files. There are often complex rules for validating and transforming the data, matching col...
New
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