History of Idiom 59 > diff from v20 to v21
Edit summary for version 21 by :
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Version 20
2015-10-29, 14:05:15
Version 21
2015-11-30, 12:37:29
Idiom #59 Write to standard error stream
Print the message "x is negative" to standard error (stderr), with integer x value substitution (e.g. "-2 is negative").
Idiom #59 Write to standard error stream
Print the message "x is negative" to standard error (stderr), with integer x value substitution (e.g. "-2 is negative").