On Mon, Jul 6, 2015 at 6:47 PM, Ferran Mazzanti <[email protected]> wrote: > Hi, > I have a simple question: is it possible to feed printf() a list with a > variable number of arguments? Specifically I want to print a formatted list > of numbers contained in an arrary, but I can't tell in advance how many > elements does the array contain. Is there an easy way to do that, or should I > create a string with the different elements, looping over all of them?
If you are talking about `@printf`, I think it can only take constant format string as first argument If you can use `Formatting.jl`[1], it provides more flexible way of formatting strings. If you are talking about the c `printf`function (which is the only printf "function" AFAICT), we currently don't support ccall with Vararg signature. [1] https://github.com/JuliaLang/Formatting.jl > Thanks in advance, > Ferran.
