⚗️ Elixir Tip #26 - Project Priv Dir ⚗️
You can conveniently package arbitrary files along with your libraries and applications using the priv dir and fetching the path using the Erlang standard library.
@akoutmos.bsky.social
@akoutmos.bsky.social⚗️ Elixir Tip #26 - Project Priv Dir ⚗️
You can conveniently package arbitrary files along with your libraries and applications using the priv dir and fetching the path using the Erlang standard library.
@akoutmos.bsky.socialBiggest laggard last Monday from "Mag 7" was AAPL 📉
See their current 30-day zero-benchmark Sharpe ratios. Will this trend continue today or will there be a reversal?
@akoutmos.bsky.social⚗️ Elixir Tip #25 - Balzing fast read only store ⚗️
Erlang comes with a special storage mechanism called persistent term. Think ETS but even faster! But only use it for reading data that never changes :).
@akoutmos.bsky.socialBiggest Winner Last Friday from the "Mag 7" was $NVDA 📈
Will this trend continue today or will there be a reversal? See how Nvidia's returns compared with the remaining Mag 7 stocks.
@akoutmos.bsky.social⚗️ Elixir Tip #24 - Erlang phash2 ⚗️
Did you know that you can hash any term in and clamp it to an integer range? In other words, you can get a consistent integer value given any input. Useful for partitioning and retrieving data 😉.
@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.
@akoutmos.bsky.social⚗️ Elixir Tip #23 - Custom Inspect ⚗️
If you are ever in need of custom debugging output when inspecting a struct, you can write your own Inspect protocol implementation with just a few lines of Elixir!
@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.
@akoutmos.bsky.social⚗️ Elixir Tip #22 - Erlang math module ⚗️
If you are ever in need of some mathematical related functions don't reach for a 3rd party library until you take a look at the Erlang :math module!
@akoutmos.bsky.socialBiggest mover last Tuesday from "Mag 7" was $AMZN with a percent change of -2.02% 📉
Seeing all the "Mag 7" 30-day standard deviations, which one seems the riskiest to you?
@akoutmos.bsky.social⚗️ Elixir Tip #21 - Simple stream data processing ⚗️
The Enum and Stream modules complement each other quite nicely and can be used for easy and effective data processing. Take a look at how you can stream process a CSV file!
@akoutmos.bsky.socialBiggest laggard last Monday from "Mag 7" was NVDA 📉
See their current 30-day zero-benchmark Sharpe ratios. Will this trend continue today or will there be a reversal?
@akoutmos.bsky.social⚗️ Elixir Tip #20 - Using ETS for storage ⚗️
If you are dire need of some performance gains take a look at ETS! But be careful since the ETS table lasts only as long as its parent process.
@akoutmos.bsky.socialBiggest Winner Last Friday from the "Mag 7" was $AMZN 📈
Will this trend continue today or will there be a reversal? See how Amazon's returns compared with the remaining Mag 7 stocks.
@akoutmos.bsky.social⚗️ Elixir Tip #19 - Enum.with_index ⚗️
Often times when iterating over an enumerable, it is useful to have the index of the item as well. Particularly useful when outputting lists in LiveView.
@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.
@akoutmos.bsky.social⚗️ Elixir Tip #18 - Enum group_by ⚗️
The Enum module is a treasure trove of awesome functions. One of those function that I use often is Enum.group_by so that I can group related data together for later processing.
@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.
@akoutmos.bsky.social⚗️ Elixir Tip #17 - Time unity conversion ⚗️
Often times you'll need to convert time durations from millisecond to second or vice versa. Before reaching for a library to do that, check out System.convert_time_unit/3!
@akoutmos.bsky.socialBiggest mover last Tuesday from "Mag 7" was $TSLA with a percent change of 3.98% 📈
Seeing all the "Mag 7" 30-day standard deviations, which one seems the riskiest to you?
