Best way to parseDouble with comma as decimal separator?

Koerr Published at Java

60

Koerr :

Following is resulting in an Exception:

String p="1,234";
Double d=Double.valueOf(p); 
System.out.println(d);

Is there a better way to parse "1,234" to get 1.234 than: p = p.replaceAll(",",".");?

dogbane :

Use java.text.NumberFormat:

NumberFormat format = NumberFormat.getInstance(Locale.FRANCE);
Number number = format.parse("1,234");
double d = number.doubleValue();

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edited at2020-07-15

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