Hello, I have two questions: 1- Why can’t I assign '' to a variable? julia> ch = '' ERROR: ParseError: # Error @ REPL[17]:1:7 ch = '' # └ ── empty character literal Stacktrace: [1] top-level scope @ none:1 2- Why doesn’t Julia have a reverse for loop? for h = 10 : 1 I know that this pr…

[image] hack3rcon: 1- Why can’t I assign '' to a variable? julia> ch = '' ERROR: ParseError: # Error @ REPL[17]:1:7 ch = '' # └ ── empty character literal Stacktrace: [1] top-level scope @ none:1 This isn’t about assigning to a variable. The problem is that '' itself isn’t valid synt…

Two questions about Julia

New to Julia

stevengj December 18, 2024, 1:47pm 4

See The colon punctuation: Why doesn't 5:1 return [5, 4, 3, 2, 1]?

6 Likes

Topic		Replies	Views
Reverse UnitRange General Usage	3	571	May 30, 2021
The colon punctuation: Why doesn't 5:1 return [5, 4, 3, 2, 1]? New to Julia question , range , unitrange	8	1219	December 16, 2023
Colon / Ranges New to Julia	5	1857	December 10, 2020
ranges and `end` token Internals & Design	3	1110	November 30, 2017
Iteration reverse in for loop New to Julia	6	8084	August 8, 2020

Two questions about Julia

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