. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 749 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 739 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 739 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . 713 CONTENTS x 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . 714 CONTENTS x 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 720 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713 46.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719 46.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . 713 CONTENTS x 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . 713 CONTENTS x 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . 714 CONTENTS x 47.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 720 47.6 Concatenation and permutation makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString, for example: julia> str = "long string" "long string" julia> array-indexing expression, e.g. X[begin+1:end] .= sin.(Y), then it translates to broadcast! on a view, e.g. broadcast!(sin, view(X, firstindex(X)+1:lastindex(X)), Y), so that the left-hand side is updated in-place

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 886 46.5 Views (SubArrays and other view types) . . . . . . . . . . . . . . . . . . . . . . . . 894 46.6 Concatenation and permutation . makes a copy of the selected part of the original string. Alternatively, it is possible to create a view into a string using the type SubString. More simply, using the @views macro on a block of code converts mutated argument shares memory with another argument, a situation known as aliasing (e.g. when one is a view of the other). Unless the function docstring explicitly indicates that aliasing produces the expected