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8 lines
157 B
Plaintext
8 lines
157 B
Plaintext
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nix-repl> foo = "strval"
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nix-repl> "$foo"
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"$foo"
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nix-repl> "${foo}"
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"strval"
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nix-repl> "${2+3}"
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error: cannot coerce an integer to a string, at (string):1:2
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