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dbg() is one of my favorite Elixir features: placing it somewhere in a pipe of function calls outputs all the intermediate results. It’s ...
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Phoenix app in a Docker container is filling log with this in production on an Azure Web App.
Another post suggested hackney and httpois...
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When I am not touching front-end code, I pretty much live in the testing environment when doing development. I almost never drop into to ...
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How can I use Iex helpers in VS Code Elixir-LS without typing full module name every time.
I want to use a simple pid("0.352.0").
But r...
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Hey folks, I’m trying to use Ecto with Neon’s hosted Postgres service. Notably, this necessitates the use of SNI to connect to the right ...
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I have a process, using gen_statem, which was crashing (and being restarted by a supervisor) because of an unhandled exception.
When I f...
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Trending Over Three Years
I’m trying to set up a nice debugging experience in my pretty bog-standard Phoenix app using VSCode and ElixirLS. Currently it kind of wo...
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I have the idea to use the (Erlang) debugger to debug my Elixir tests, using breakpoints set via the UI and stepping through code by line...
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Coming from Objective-C/Swift/PHP/Java I am used to a full IDE for my projects. The one thing I miss the most is a good debugger. So far ...
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Hi,
I'm reading the Pragmatic Programmer's book "Programming Phoenix 1.0", but adapting the code examples to Phoenix 1.3. Also it's a b...
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Hello! An Elixir neophyte here. I’d like to debug my code using VS Code. I saw in the ReadMe for ElixirLS you can sink breakpoints for on...
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Continuing the discussion from Stacktraces being cut off:
Thank you for sharing this snippet and the link. I’m wondering if there is a ...
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I have code like this (but bigger)
defmodule WithStacktrace do
def hello do
with {:ok, _value} <- {:ok, 1},
{:ok, value} ...
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My app is currently crashing during mix release start with a very odd ecto sql exception, and I would like to verify that eg. the Applica...
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Hi, I am new to elixir and loving the performance boost so far. I am a ruby developer primarily.
I have found over the last 5 years ...
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following guide, debug section, in iex create the module Example, then :debugger.start() which does start the monitor window. However, t...
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Hello,
In the last several months I tried to learn Elixir and Phoenix. Thanks to some good learning material I think I have learned the ...
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Hello everibady,
I’m triing to run phoenix app in debug mode in visual studio and I keep getting this error
(Debugger) Task failed beca...
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Hi,
does anyone have an experience for checking for a NIF memory leaks with running valgrind combined with Elixir iex -S mix session o...
New
How to debug, in general, an error stack like this one (bellow) ?
It’s mixed with errors coming from the Erlang dependencies. Notice it ...
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I’m trying to use ElixirLs Debugger on VSCode but once I drop a breakpoint inside a function and when I call it instead the debugger stop...
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