Latest #book-programming-elixir Threads 
Hi, I had a need for applying Reed Solomon protection to a (short) string. Think that you have a few hundred bytes and want to protect it...
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I’ve been working my way through the Protocols chapter of Programming Elixir, and I came across this exercise in the last section of the ...
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In the context of iex…
…yields no error
IO.inspect :a do
5
end
#==> :a
..yields an error
:a do
5
end
error: syntax error before d...
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I’ve been working through Programming Elixir, the second half of Chapter 20 pertains to releases and hotcode reloading.
One of the first...
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I have a question regarding server termination vs server exit.
I would appreciate that this question be considered in light of the below...
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Regarding the following question on Nodes…
Exercise: Nodes-4
The ticker process in this chapter is a central server that sends events ...
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I’ve been working my way through the programming elixir book, and I wanted to ascertain whether or not the way I answer a particular ques...
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A tous les français de la communauté Elixir,
J’ai découvert hier ce livre traitant d’élixir
Elixir - Un langage de programmation 100 %...
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I’m new to Elixir and currently trying to learn the language by reading the Book “Programming Elixir ≥ 1.6”. I’m now trying to solve the ...
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Hi,
I’m trying to hash a random number but can’t make it work…
num = Enum.random(1..9999)
hashed_num = :crypto.hash(:sha256, num)
I’m ...
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Hi all,
I am a Fullstack JS developer for last 2 years. I need a good guide to learn elixer. Any suggestions please
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I have a table called languages with 4 fields, label, description, locale, and is_active.
label and locale are two different unique fiel...
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A tous les français de la communauté Elixir,
J’ai découvert hier ce livre traitant d’élixir
Elixir - Un langage de programmation 100 %...
New
I have a question regarding server termination vs server exit.
I would appreciate that this question be considered in light of the below...
New
I’ve been working through Programming Elixir, the second half of Chapter 20 pertains to releases and hotcode reloading.
One of the first...
New
In the context of iex…
…yields no error
IO.inspect :a do
5
end
#==> :a
..yields an error
:a do
5
end
error: syntax error before d...
New
I’ve been working my way through the programming elixir book, and I wanted to ascertain whether or not the way I answer a particular ques...
New
Hi, I had a need for applying Reed Solomon protection to a (short) string. Think that you have a few hundred bytes and want to protect it...
New
I’ve been working my way through the Protocols chapter of Programming Elixir, and I came across this exercise in the last section of the ...
New
Trending Over Three Years
Hello,
Please pardon me for any faux paux. I am 46 and this is my first time on a forum of any kind. I wanted to to get answers from tho...
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I have a list say
x = ["23gh", "56kh", "97mh"]
I would like to pass each element to Val in each iteration.
Say, in iteration 1 -------...
New
Hey,
I am currently reading Programming Elixir and I am doing one of the exercises where you should write a solution to the “I’m thinkin...
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I have a sample string
sentence = "Hello, world ... 123 *** ^%&*())^% %%:>"
From this string, I want to only keep the integers, ...
New
Hi everyone, this is my first time writing regular expression. I have a regular expression that helps in validating domain names. I think...
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by Dave Thomas
This book is the introduction to Elixir for experienced programmers, completely updated for Elixir 1.6 and beyond. Explor...
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This is my migration. And it is one of the tables in my database. I no longer need this table. Can I know what is the command I use to re...
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Let’s have a discussion about what are the best question asked you in an interview. It can be also about Phoenix. Also, what is the best ...
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I read the “Programming Elixir” book, here is quote from the book:
At some point, the old object-orientation neurons still active in th...
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Hi,
I’ve started learning Elixir by reading the book Programming Elixir and I’ve got one question (at this moment :smile: ). What is the...
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While starting a genserver process, I want to give it a name. As you can see in the following example pid is right now acting as a name f...
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I am trying to send messages to all local nodes periodically about a leader selection. I am using 4 nodes currently
[:"n1@127.0.0.1", :...
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Hi
i was splitting a string that contains all the keys from a map structure and did a Enum.each to get all the values from the map with ...
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I have a list of maps.
post_a =
%{
post_body_size: 4,
date: ~D[2021-06-05]
}
post_b =
%{
post_body_size: 4,
date: ~D[2021-06-04]
}
pos...
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Hi,
I am having three functions and the data inputs to only one of them. Lets say i have a function A having two parameters a and b. The...
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