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The problem with my code is that for x ← list, do: x+5 always returns garbage (e.g., ~c"\a\t\n\f\r"). It seems that all other values work...
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Last Three Year's Trending
I am rendering a comprehension inside Liveview template (a list of reviews).
For each one when pressing a button I want to display an in...
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Trending Over Three Years
Background
I am trying to up my Functional Programming (FP) skills and one of the things that newcomers first learn in FP is the Option T...
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Hello everyone, I’m new to Elixir, Phoenix, and Liveview so I’m hoping that this question isn’t too basic.
I have a Liveview that curren...
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I am trying to get my head around comprehensions and enum.each
I am trying to get phoenix to render a list of buttons.
My data structur...
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Need help! need to optimize.
My terminal hangs when I run the code.
I have a list of 1_78_000 words i.e 178k words
I need pairs of wor...
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I’d like to generate a list from a variable length list of lists, choosing one element from each one. Like this:
list = [[:a, :b], [1, 2...
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Hello
I’m new to elixir and i’m struggling with this problem
I’ve a map lets call it order and that has several products
I want to loo...
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Do you think a join option would be a good idea for comprehensions?
Something like Enum.map_join/2 that could map and join lists in a si...
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Background
For the longest time I have been estranged to the magic lands of comprehensions in FP languages.
Now I am trying to pick it u...
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I’m trying to figure out how to use Elixir’s version of for comprehensions.
The Phoenix live view generator creates this code in the liv...
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Hello all,
I’m going through the open source beta version of the Dockyard Academy curriculum (GitHub - DockYard-Academy/curriculum · Git...
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I can do:
if true, do: :foo, else: :bar
and:
if true do
:foo
else
:bar
end
And I can do:
for i <- 0..3, do: {i, i+i}, into: %...
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I have this list which has order and order_details. I want to update the quantity field inside order details by subtracting it with the q...
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For a school assignment, I need to esentially brute-force check every possible solution for a puzzle. This is acceptable, as the task is ...
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Hi,
What would be the recommended way to divide every item in an enumerable, in this case a list, by every item at the corresponding in...
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there is this exercism exercise:
Given an input integer N, find all Pythagorean triplets for which a + b + c = N.
For example, with N ...
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