Format Decimal Numbers Using Pattern

formatting decimal numbers with java.text.DecimalFormat using pattern

June 12, 2019

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The java.text.DecimalFormat class is used to format numbers using a user specified formatting. This concrete subclass of NumberFormat, allows formatting decimal numbers via predefined patterns specified as String. It has a variety of features designed to make it possible to parse and format numbers in any locale

The following example shows formatting decimal numbers using various string patterns:

The above code produces the following output:

    170180.24523 -> 170180.24523
    170180.24523 -> 170180.245
    170180.24523 -> 170180.245230
    170180.24523 -> 170180
    170180.24523 -> 0170180.245
    170180.24523 -> 17018024.52%

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Tushar Sharma https://www.automationdojos.com

Hi! This is Tushar, the author of 'Automation Dojos'. A passionate IT professional with a big appetite for learning, I enjoy technical content creation and curation. Hope you are having a good time! Don't forget to subscribe and stay in touch. Wishing you happy learning!