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Code Issues Releases Activity

Correct statement about type annotations

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Mo8it 2022-04-08 22:42:12 +02:00
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Day_5/Day_5.jl
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@ -1,5 +1,5 @@
### A Pluto.jl notebook ### ### A Pluto.jl notebook ###
# v0.18.4 # v0.19.0
using Markdown using Markdown
using InteractiveUtils using InteractiveUtils
@ -113,7 +113,7 @@ Julia as a functional language does not have classes like in object oriented lan
Using structs, you can define your own types. Structs use type composition. This means that you combine types into a new one. Using structs, you can define your own types. Structs use type composition. This means that you combine types into a new one.
In Julia, type annotations DO NOT lead to any performance boosts. Structs build an **exception**! If you are writing a struct, you have to use type annotations with **concrete types** (not abstract)! In general, type annotations DO NOT lead to any performance boosts in Julia. Structs build an **exception**! If you are writing a struct, you have to use type annotations with **concrete types** (not abstract)!
""" """
# ╔═╡ 3e3e324d-5650-4f81-87cf-fb0f6f55d9d1 # ╔═╡ 3e3e324d-5650-4f81-87cf-fb0f6f55d9d1