I have a variable: X I have a text: " … $X…" from a text file. What I can do, to substitute the value of variable X into the text? I know how it can be done directly in the code: text = " bla bla bla $x … ", But if the text is been reding from the file.txt. How I can do it? text = read(“test.tx…

julia> text = "blah blah \$X blah" "blah blah \$X blah" julia> X = 5 5 julia> replace(text, "\$X" => "$X") "blah blah 5 blah"

Thank you. If I have many variables? Is there other way, to do it one command?

may be. I just want to execute all $command in already existing string.

Substitute the value of a variable intro the string

jling January 12, 2020, 12:49am 4

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