How do you left pad an int with zeros when converting to a String in java?
I’m basically looking to pad out integers up to 9999 with leading zeros (e.g. 1 = 0001).
How do you left pad an int with zeros when converting to a String
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How do you left pad an int with zeros when converting to a String in java?
I’m basically looking to pad out integers up to 9999 with leading zeros (e.g. 1 = 0001).
Use
java.lang.String.format(String,Object...)like this:for zero-padding with a length of 5. For hexadecimal output replace the
dwith anxas in'%05x'.The full formatting options are documented as part of
java.util.Formatter.