bartblast
Creator of Hologram
StackOverflow Survey 2025 Results
StackOverflow Survey results for 2025 have been published:
- Gleam - 2nd most admired language
- Elixir - 3rd most admired language
- Phoenix - the most admired web framework
Congrats! 
Popular in Discussions
Hey folks,
Just wanted to share my journey and experiences so far. Preface: I’ve been using Elixir for about 10 years now, so relatively...
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Compilation time for our project degraded from ~26 seconds to ~32 seconds (~23% slower) :disappointed_face:.
Did anyone else compare com...
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Hello,
I am looking to more closely understand the advantages of the Repo.transact pattern and the quoted disadvantages of Ecto.Multi.
...
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Hello,
I just extracted the boilerplate management code that I used to work with in previous years:
It is yet another generic input d...
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Has anyone else ever wanted to merge two maps, but have the resulting map only include keys common to both maps? I think of it as analogo...
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Bart’s talk about Hologram got me wondering what kind of apps or components people are thinking about building (or think could be built) ...
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Some great comments in the home page thread shifted toward what you’d like to see in Hologram’s future, particularly standalone mode. I’v...
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Yesterday I watched OpenTelemetry: From Desire to Dashboard and it triggered me to take a new look at telemetry in Elixir.
But I don’t k...
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FLAME is basically the dream for running AI agents that need system command access such as coding agents. However, I have concerns about ...
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With OTP 21 and the creation of logger Elixir Logger application became quite limiting (no structured logging). I would like to discuss w...
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Update:
How to use the Blogs & Podcasts section
You can post links to your blog posts or podcasts either in one of the Official Blog...
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I’m not a pro in using Regex and can’t figure out why the following behaviour happens, especially if we take into account the difference ...
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After calling mix ecto.create I get this error:
17:00:32.162 [error] GenServer #PID<0.412.0> terminating
** (Postgrex.Error) FATAL...
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Hello all!
I am typing this post from my new MacBook Pro with the M1 chip. I’m loving it so far, and will probably use it as my daily dr...
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As the title describes, I’m trying to run Enum.map() over a list of key/value pairs, where the value is a map. My data looks like this:
...
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I am VERY much an elixir newbie. I have taken one elixir course and one phoenix course on Udemy. During that course, I saw the instructor...
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How to set Jason to encode all fields in ecto schema, I don’t care about security and implementing only is taking long list of attributes...
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Hi,
I'm quite new in Elixir and I'm trying to format a string to a PEM format. I have the certificate value like MIIDBTCCAe2...... and ...
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The Elixir Typespec docs show the following syntax for keyword lists in typespecs:
# ...
| [key: type] # keyword lis...
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Hey :wave:t3: Elixir community,
I’ve been learning Elixir, and working on some side projects. My editor of choice is VSCode, and althoug...
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