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History of Idiom 59 > diff from v7 to v8

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Version 7

2015-08-20, 11:00:28

Version 8

2015-08-20, 11:01:22

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").

Code 
System.err.println(x + " is negative");
Code 
System.err.format("%d is negative",x);
Demo URL
https://ideone.com/aiFVno
Demo URL
https://ideone.com/aiFVno