Trending This:
Latest
Hey community, this is my first post here so I will try to be as concise as possible and I appreciate any feedback. I’ve been writing Ro...
New
Anyone know how to get in golang? I am from elixir background?.
New
Background
As I often do, I read books to learn and improve myself. I also enjoy teaching and helping others when I can, so this is somet...
New
Hi everyone,
I’m trying to run deepseek-coder:6.7b-instruct-q4_K_M in Docker using Ollama to create an LLM that will be used by CrewAI a...
New
If you’re getting errors like this:
psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New
This Week's Trending
This Month's Trending
This Year's Trending
Hi everyone,
I’m trying to run deepseek-coder:6.7b-instruct-q4_K_M in Docker using Ollama to create an LLM that will be used by CrewAI a...
New
Hey community, this is my first post here so I will try to be as concise as possible and I appreciate any feedback. I’ve been writing Ro...
New
Background
As I often do, I read books to learn and improve myself. I also enjoy teaching and helping others when I can, so this is somet...
New
Anyone know how to get in golang? I am from elixir background?.
New
Trending Last Three Years
If you’re getting errors like this:
psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New
Any recommendations on good resources for learning Elixir, Phoenix, and Ash?
New
I wrote this code to calculate Fibonacci numbers by specifying the size. The results are correct, however the one thing that concerns me ...
New
Background
I have a phoenix application in Windows 11. Unfortunately for me, I cannot compile the application because of a dependency err...
New
Hello all, I am new to learning Java Programming and want to learn java from scratch. I was writing a Java program to get the first and l...
New
Currently reading the book “Programming Phoenix LiveView”.
At the end of the Chapter 1, I’m trying to solve the guess game. If the user ...
New
I studied very basic PHP (I believe). After that, I feel like I’ve gotten a handle on the language. My dream is to work as a web develope...
New
In Java, if I try to do.equals() on a null string, a null pointer error is issued. I’m wondering whether I can perform the following if I...
New
Background
I have to queries that return a colossal amount of data on their own. I cannot use Repo.all as doing so would materialize thes...
New
What is the difference between using `:references` and `:belongs_to` in a generate command in Rails?
What is the difference between using :references and :belongs_to in the following command?
bin/rails generate scaffold LineItem product:...
New
Background
I have a personal project that is an elixir desktop application for PC Windows. It works pretty well, but now I want to give i...
New
Background
I am a fan of dialyzer and friends (looking at Gradient) and I try to have sepcs in my code as much as I can. To this end, I a...
New
Background
I have a module that uses TypedStruct to create structs. This is the code:
defmodule Shared.Data.Authorization do
@moduledo...
New
I’m presently working on a backend development project to build a RESTful API using Python and Flask. The Scaler backend developer site h...
New
Can anyone help me how to convert a long data to wide data in SQL without using hard coding?
Regards
Manish
New
Trending Over 3 Years
I know that -t flag is used along with -i flag for getting an interactive shell. But I cannot digest what the man page for docker run com...
New
Just done a fresh install of macOS Big Sur and on installing Erlang I am getting:
asdf install erlang 23.1.2
Configure failed.
checking ...
New
API 4
Path:
/user/following/
Method:
GET
Description:
Returns the list of all names of people whom the user follows
Response
[
{ ...
New
Background
I am trying to encode a structure into json format using the Jason library. However, this is not working as expected.
Code
L...
New
If when trying to create (or recreate) your dev db with rails db:create you are getting:
PG::ConnectionBad: connection to server on soc...
New
Can Phoenix LiveView be used in multi-page applications, unlike React/Vue/Blazor which seems to be targeted for SPA?
New
I am following this tutorial . I have followed carefully correcting errors as I go. The app allows you to create a blog post and add comm...
New
Hello,
I am. very new to Elixir lang I have only been doing it for about 2 weeks. I recently started following this tutorial todo list, ...
New
Hello,
I am working on a new application with Elixir, Dish_out. I want to see Data I follow this tutorial with Elixir Casts. However, I ...
New
I have a use case where a client is invoking a Rest endpoint via a load balancer, which in turn invokes a third party endpoint which is r...
New
Does anybody have good learning resources with regards to going into Event Driven Design, Architecture or Sourcing?
I got recommended Er...
New
Reading Programming Elixir 1.6 book, I’ve completed part 1 of the book. Now I’m thinking of reading Elixir in Action. What do you all sug...
New
Are there any good resources of using CQRS/EventSourcing in an Elixir/Phoenix application?
New
Dear Geeks
I am new to pytest. I am following a youtube channel. I am writing the same code.
learning to test login functionality of an...
New
Following on an old discussion I started on Elixir Forum here, I finally made my mind to learn Ruby on Rails in addition to Elixir/Phoen...
New
Featured Backend Book
Latest Backend Books
Eloquent Ruby, Second Edition
Backend Learning ResourcesProgramming Clojure, Fourth Edition
Backend Learning ResourcesHaskell Brain Teasers
Backend Learning ResourcesRisk-First Software Development, Second Edition
Backend Learning ResourcesAdvanced Functional Programming with Elixir
Backend Learning ResourcesBuild, Tune, Explore with OpenWebRX+
Backend Learning ResourcesVector Search with JavaScript
Backend Learning ResourcesMore OCaml
Backend Learning ResourcesKotlin Brain Teasers
Backend Learning ResourcesElixir Patterns
Backend Learning ResourcesKotlin Coroutine Confidence
Backend Learning ResourcesMySQL 9 Essentials
Backend Learning ResourcesSimplicity
Backend Learning ResourcesThe New and Improved Flask Mega-Tutorial
Backend Learning ResourcesRegular Expressions Machinery
Backend Learning ResourcesGet money off!
The Pragmatic Bookshelf
35% off any eBook
Manning Publications
45% off any item
The Pragmatic Studio
20% off any course
Simply use coupon code "devtalk.com" at checkout. Where applicable this coupon can be used for an many items and as many times as you like!
Latest Jobs
Backend Jobs
March 25, 2025
Backend Jobs
March 26, 2025
Backend Jobs
July 06, 2025
Our Community
Popular Users This Month
Devtalk Supports Global Peace
Filter by:
Sub Categories:
My Saved Portals
-
None saved yet
Popular Portals
- /elixir
- /rust
- /ruby
- /wasm
- /erlang
- /phoenix
- /keyboards
- /python
- /rails
- /js
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /haskell
- /java
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /flutter
- /elm
- /vscode
- /ash
- /opensuse
- /html
- /centos
- /php
- /zig
- /deepseek
- /scala
- /lisp
- /textmate
- /sublime-text
- /react-native
- /debian
- /nixos
- /agda
- /kubuntu
- /arch-linux
- /django
- /ubuntu
Popular Tags
- #apple
- #code
- #programming
- #linux
- #web
- #blog-post
- #podcasts
- #video
- #news
- #otp
- #community
- #chatgpt
- #macos
- #microsoft
- #openai
- #learning
- #new
- #github
- #development
- #design
- #database
- #project
- #performance
- #ios
- #testing
- #internet
- #manning
- #css
- #android
- #apps
- #quantum
- #ai
- #hardware
- #guide
- #nvidia
- #intel
- #browser
- #amazon
- #liveview
- #blog
- #privacy
- #musk
- #llm
- #social
- #writing
- #games
- #windows
- #api
Devtalk Sponsors
Practical resources that improve the lives of professional developers.
We build trusted fault-tolerant systems that scale to billions of users.
Real-time error tracking, performance insights, and observability for devs.
Develop your skills with books, videos, and courses.
Catch errors, track performance, monitor hosts and more.
Enabling companies to succeed by building software people love.
Courses that move you from confusion to "Aha, now I get it!"