Due to @printf being a macro, it does not accept a format string that has been passed as a variable. myvec = randn(4) n = length(myvec) outstring = "Beginning of string with some numbers: " for i = 1:n outstring = outstring*"%-12.3g" end outstring = outstring*"\n" @printf(outstring, myvec...) I…

It’s been a long-standing issue and I hope it is resolved one day. I’ve been calling libc’s printf directly sometimes. In other situations, the definition print_formatted(fmt, args...) = @eval @printf($fmt, $(args...)) comes in handy but is very slow. You can get an idea of how performance is affe…

Printf with variable format string

General Usage

baggepinnen May 19, 2017, 11:01am 3

That seems to solve the problem nicely, thank you

Topic		Replies	Views
Formatted printing of arrays General Usage	5	7199	April 10, 2017
Using @printf to generate strings from format in Variable (maybe even in older Julia versions) General Usage	4	453	February 15, 2022
Using a variable to format printf not allowed? New to Julia pretty-printing	9	880	May 23, 2023
Printf with variable number of digits General Usage question , formatting	6	1003	January 27, 2023
How to repeat the format in @printf? General Usage io	27	4983	March 16, 2023

Printf with variable format string

Related topics