Latest #language Threads 
Every protocol you’ve shipped assumes the spec doesn’t change during the connection. This one doesn’t. Code is typed, composable, content...
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Hi everyone,
I’m using Elixir 1.18.4 with OTP 27 (I’ve tested this across multiple versions of both Elixir and Erlang), and surprisingly...
New
Here is the list and it is at the bottom of the table.
I would expect that <- would have a right associativity like =. Because in bot...
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I noticed that if I pass a captured function (e.g. &logger/4) as an argument to :telemetry.attach/4, I get a warning:
[info] The fu...
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I know this is a really minor peeve, but why is this the case?:
iex(cs@localhost)54> %{key1: :i_am_a_map_whooot} |> Enum.map(&...
New
I was looking for a library for safely evaluating expressions written by users but didn’t find one that would match my needs. I wanted it...
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I created a project named Qry that allows you to query your domain with a nice syntax, returning results as nested maps – a concept simil...
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Just wondered if there is some standard library function for converting a map to a keyword list, but sorting it on the way.
something li...
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I use Elixir at work, on a pretty massive monolithic backend project – it’s about 750k lines of Elixir code, spread across a few dozen ap...
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Surely this has been asked and explained before, but for some reason I couldn’t find it.
String.to_integer/1 docs say:
string must be ...
New
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Hi everyone,
I’m using Elixir 1.18.4 with OTP 27 (I’ve tested this across multiple versions of both Elixir and Erlang), and surprisingly...
New
Every protocol you’ve shipped assumes the spec doesn’t change during the connection. This one doesn’t. Code is typed, composable, content...
New
Last Three Year's Trending
I know this is a really minor peeve, but why is this the case?:
iex(cs@localhost)54> %{key1: :i_am_a_map_whooot} |> Enum.map(&...
New
Just wondered if there is some standard library function for converting a map to a keyword list, but sorting it on the way.
something li...
New
I was looking for a library for safely evaluating expressions written by users but didn’t find one that would match my needs. I wanted it...
New
I created a project named Qry that allows you to query your domain with a nice syntax, returning results as nested maps – a concept simil...
New
I noticed that if I pass a captured function (e.g. &logger/4) as an argument to :telemetry.attach/4, I get a warning:
[info] The fu...
New
Here is the list and it is at the bottom of the table.
I would expect that <- would have a right associativity like =. Because in bot...
New
Trending Over Three Years
I’m new to Elixir, and like to use Rust.
When do you use Elixir, and when do you use Rust?
New
Is Kernel.length/1 intended only for guards? I feel like I see people using length(items) in non-guard scenarios. Should I prefer it over...
New
I use Elixir at work, on a pretty massive monolithic backend project – it’s about 750k lines of Elixir code, spread across a few dozen ap...
New
I want to be clear:
I am not asking what GenServer.cast/2 or handle_cast/2 does… I already understand this!
I’m purely interested in th...
New
I am returning to an Elixir project (finally!) after spending some (too much;) time in Python, and I am now curious about Elixir’s typesp...
New
A lot of functions in the standard library trod along happily if a misspelled keyword list option is passed:
iex(3)> String.split("a1...
New
Today I saw another topic about “why does elixir prints my list as 'kjqzd' ?”
Printing lists as chars make sense in Erlang where this is...
New
It’s been two an a half years now and still a week doesn’t go by without hearing myself say over and over how cool Elixir is.
Merry Chri...
New
Can someone explain to me why this allows me to see the integer representation of chars?
~c/cat\0/
[99, 97, 116, 0]
And this does no...
New
Hey,
I wonder if anyone is consuming educational resources in languages other than English.
Since I failed to learn English in 12 1/2 y...
New
Not a long ago I ask why the first of parame of def named call in there.
Now I have a related question, what is the name of the part of...
New
I have this issue on my laptop (Ubuntu 20.04) where I cannot install the source versions of elixir 1.9.x using asdf. Both 1.10.x and 1.11...
New
Surely this has been asked and explained before, but for some reason I couldn’t find it.
String.to_integer/1 docs say:
string must be ...
New
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