Probably because you're not evaluating 'expressions' (whose return value is
important) but rather 'statements' (who are all about side effects, and
whose return value is generally nil).
For example, println is a 'statement' = side effect of writing to *out*,
return value is nil.
Another example: doseq, etc.
2010/7/30 vishy vishalsod...@gmail.com
Hi,
in REPL when I try out various expressions,nil is printed.why so?
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