#io

Latest #io Threads Top

donnieparka
defmodule Createproj do @moduledoc """ Documentation for `Createproj`. """ def print_help do IO.puts( "Usage: newP" &lt...
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donnieparka
def write_boilerplate(project_name) do file_name = project_name <> ".ex" file_path = Path.join([project_name, file_name]) ...
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Anko
Hey I’m playing with kitty protocol and my first task is to write “\e[14t” to stdout and read the response. I’m struggling to work out h...
#io
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bgoosman
Seriously, having the option of non-intrusively adding IO.inspect() to any pipe, anywhere in the pipe is such a boon to development. I ca...
#io
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mblagusz
Upon upgrading to Erlang 26, I noticed that the protoc-gen-elixir plugin to the protobuf compiler no longer works. The plugin starts off ...
#io
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technusm1
Hi everyone, posting for the first time here, so please bear with me. I came across a HN thread that mentioned about a code-golf problem...
#io
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brettbeatty
I’m playing with building a TUI entirely in Elixir (no curses or anything). I use stty to put the TTY in raw mode, and that works fine wh...
#io
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pavel-sev
Hello I am trying to deal with stdio and face strange (for me) behavior when reading bytes. To reproduce it I did simple one line bash s...
#io
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mruoss
I’m having a hard time understanding the file server concept in Erlang. From the docs I came up with some assumptions, but I’m not sure t...
#io
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angelmz
If you have a function that ends with IO.puts, do you prefer the type spec to state it returns :ok or simply void if all it’s doing is p...
#go
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bgoosman
Seriously, having the option of non-intrusively adding IO.inspect() to any pipe, anywhere in the pipe is such a boon to development. I ca...
#io
New
technusm1
Hi everyone, posting for the first time here, so please bear with me. I came across a HN thread that mentioned about a code-golf problem...
#io
New
jnnks
I am reading a video file and want to create an Nx Tensors for each frame: frames = file_contents # list of binaries |> Enum.map(fn...
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pavel-sev
Hello I am trying to deal with stdio and face strange (for me) behavior when reading bytes. To reproduce it I did simple one line bash s...
#io
New
mblagusz
Upon upgrading to Erlang 26, I noticed that the protoc-gen-elixir plugin to the protobuf compiler no longer works. The plugin starts off ...
#io
New
Anko
Hey I’m playing with kitty protocol and my first task is to write “\e[14t” to stdout and read the response. I’m struggling to work out h...
#io
New
donnieparka
defmodule Createproj do @moduledoc """ Documentation for `Createproj`. """ def print_help do IO.puts( "Usage: newP" &lt...
New
donnieparka
def write_boilerplate(project_name) do file_name = project_name <> ".ex" file_path = Path.join([project_name, file_name]) ...
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Trending Over Three Years Top

zcking
I’m trying to figure out how to print out the contents of a string variable, without it interpreting the characters like \n and \t as new...
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tme_317
Hopefully a very simple question… I am troubleshooting and would like to see all the contents of a given socket using IO.inspect(). I kn...
#io
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alvises
Hi all! Related to this article , what I want to do is to process a text file using Elixir Streams. Now, most of the time is useful to ...
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sadcad
I have the following line Code.eval_string(code) which gives me the result of the inputted code and I write it to stdout I want to capt...
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angelmz
If you have a function that ends with IO.puts, do you prefer the type spec to state it returns :ok or simply void if all it’s doing is p...
#go
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Phillipp
Hey, I am using Phoenix for a still quite small app. All the app does is getting some input, then starting a bunch of processes per entit...
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idi527
Or is a custom function needed? Something like (currently incorrect, doesn’t account for nested lists): defmodule Comparer do @module...
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steffend
Hello there, reading the section about “IO and the file system”, I’ve noticed the following paragraph: By modeling IO devices with pro...
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1stSolo
Do I need to close the file after the end of the stream is reached, if it was a file stream? Also, does the file need to be closed if th...
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MeerKatDev
Is there a way to empty a file which is not closing and opening with :write?
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pmargreff
I have a process where I’m creating and accumulating a string into a StringIO file, the creation and aggregation, it is simple, I open th...
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hscspring
I have some data like: --- title1 line1 line2 --- title2 line1 line2 and i want a structure of : %{title1: [title1/line1, title1/lin...
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polypush135
I’m following an example from dockyard but I’m trying to modify it to my needs. First of all I’m not working with context of a base64...
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mruoss
I’m having a hard time understanding the file server concept in Erlang. From the docs I came up with some assumptions, but I’m not sure t...
#io
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thiagogsr
Hi everyone I’m trying to create a CLI with Elixir to read and follow a stdin. It reads the file, but don’t process the inserted lines a...
#io
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