Hi, For some very simple function like +=1 if the element of this array is 0, is there any concise way? c=[0,1,0] map(x->x=0, c) #but I wish to add a **if** in this one-line for loop #otherwise how verbose my usual solution is: function plusone(c) #empirically saying, need to make it a function f…

In general, you can use && as an if condition as in i==0 && c[i]+=1 (|| as well) In this case, you could also do for i in 1:length(c) c[i] += (c[i] == 0) end It should also be noted that the function is not the same as the original map. map does not modify c in place. You could do map!(x -> x…

Quick 'for' and 'if' one-line loop

New to Julia

Nosferican July 16, 2020, 11:38pm 5

A generic approach

c .= ifelse.(c .== 0, 1, c)

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Quick 'for' and 'if' one-line loop

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