@akoutmos.bsky.social⚗️ Elixir Tip #39 - Working with nested data ⚗️
Deeply nested maps can be a pain to update. Luckily Elixir ships with get_in/2, put_in/2 and update_in/3 so you can reach right in and make your changes!
@lupodevelop.bsky.socialToday, after a long time... I released étui v2.0.0.
[Some breaking changes here]
For those who don't remember, it's a @gleam.run library for creating beautiful TUIs, whether targeting #Erlang or #JavaScript...
Yes, something like @ratatui.rs for @rust-lang.org
@jj1bdx.tokyoThe BEAM Book
1st and 2nd editions
#Erlang #Elixirlang #gleam #BEAM
@akoutmos.bsky.social⚗️ Elixir Tip #38 - Counting with frequencies ⚗️
Before you reach for Enum.reduce to count occurrences of items, check out Enum.frequencies/1 and Enum.frequencies_by/2. Counting things has never been easier!
@akoutmos.bsky.social⚗️ Elixir Tip #37 - Enum chunk_every ⚗️
Need to batch up some work or compute a sliding window? Enum.chunk_every/4 has you covered. Here is a 3 period moving average in a single line!
@a.baez.linkVery nice. #Gleamlang now uses #Erlang abstract forms instead of Erlang transpiled. What this means, better debugging and build times! Gleam was already fast, but it's even faster now! 😎
Debugging is real mindful improvement. None of that line 213 on a 15 line file. 😅
@akoutmos.bsky.social⚗️ Elixir Tip #36 - Side effects with tap ⚗️
Ever wanted to log or inspect something in the middle of a pipeline without breaking the chain? Kernel.tap/2 runs your function and passes the original value right along!
@akoutmos.bsky.social⚗️ Elixir Tip #35 - Pipe anywhere with then ⚗️
The pipe operator always passes the value as the first argument. But what if you need it somewhere else? Kernel.then/2 to the rescue!
@akoutmos.bsky.socialBiggest Winner Last Friday from the "Mag 7" was $TSLA 📈
Will this trend continue today or will there be a reversal? See how Tesla's returns compared with the remaining Mag 7 stocks.
@akoutmos.bsky.social⚗️ Elixir Tip #34 - Parsing options ⚗️
The Elixir standard library offers a convenient way of parsing CLI arguments and casting them to the appropriate types.
@akoutmos.bsky.socialHow is the "Volume King" $NVDA doing? 📈
Nvidia continues to dominate trading volume and is one of the most closely watched names in the stock market. Here’s a look at its latest candlestick action and key price moves traders are watching.
@podsnack.seA bet on Elixir
Koushik Dasika on his first experiment putting Elixir into production.
A clip from Kodsnack 722 - listen where you get podcasts, or at kodsnack.se
#elixir #beam #erlang #podcast
@hugovalters.bsky.socialCVE-2026-89422: Erlang/OTP ssl TLS 1.3 client auth bypass. Malicious server impersonates any host, no cert required. CVSS 10. Patch under review. Audit your ssl:connect now. https://www.valtersit.com/cve/CVE-2026-89422/ #CVE #infosec #Erlang
@akoutmos.bsky.social⚗️ Elixir Tip #33 - URI parsing ⚗️
The URI module provides you with a plethora of functions for dealing with URIs. You can parse URIs, encode/decode query params, and generate strings from structs!
@akoutmos.bsky.socialSame CEO two different companies: Is there a relation between $TSLA $SPCX?
Elon Musk is the CEO of Tesla and SpaceX. Is their performance related? How will that evolve in the future? Let’s see their current 15-, 20-, 30-, and 50-day stock return correlations.
@hugovalters.bsky.socialCVE-2026-68956 Erlang/OTP ssh DoS: authenticated attackers exhaust node memory via unlimited session channels. CVSS 6.5. Patch under review, no fix yet. Audit exposed SSH nodes now: https://www.valtersit.com/cve/CVE-2026-68956/ #CVE #infosec #Erlang
@akoutmos.bsky.social⚗️ Elixir Tip #32 - Dealing with Zip files ⚗️
Did you know that out of the box Erlang provides utilities for dealing with Zip files? Take a look and see how easy it
is to deal with Zip archives!
@akoutmos.bsky.socialBiggest mover last Tuesday from "Mag 7" was $META with a percent change of 3.24% 📈
Seeing all the "Mag 7" 30-day standard deviations, which one seems the riskiest to you?
@gworkman.bsky.social
@meisam3dfox.bsky.social