Why Java double print format differs depending on using String.format or not
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by michael lucas
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Published on 2010-04-13T07:35:28Z
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2010/04/13
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This code:
System.out.println(String.format("%f", Math.PI));
System.out.println(Math.PI);
produces that result on my computer:
3,141593
3.141592653589793
Why does the first line print float number with comma while the second one uses dot?
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