Essential Books

NumberFormat

suggest change

Different countries have different number formats and considering this we can have different formats using Locale of java. Using locale can help in formatting 

Locale locale = new Locale("en", "IN");
NumberFormat numberFormat = NumberFormat.getInstance(locale);

using above format you can perform various tasks

  1. Format Number

numberFormat.format(10000000.99);

  1. Format Currency 
`NumberFormat currencyFormat = NumberFormat.getCurrencyInstance(locale);
 currencyFormat.format(10340.999);`
  1. Format Percentage 
`NumberFormat percentageFormat = NumberFormat.getPercentInstance(locale);
 percentageFormat.format(10929.999);`
  1. Control Number of Digits 
numberFormat.setMinimumIntegerDigits(int digits)
numberFormat.setMaximumIntegerDigits(int digits)
numberFormat.setMinimumFractionDigits(int digits)
numberFormat.setMaximumFractionDigits(int digits)
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NumberFormat:
* NumberFormat
* NumberFormat
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0 Inheritance
1 Getting started with Java
2 Streams
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125 Java command: java and javaw
126 Atomic types
127 Floating Point Operations
128 Converting to and from strings
129 sun.misc.Unsafe
130 Java Memory Model
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133 Queues and deques
134 Runtime commands
135 NumberFormat
136 Security and Cryptograhy
137 Java Virtual Machine JVM
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142 Java SE 8 Features
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176 Enum starting with a number
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180 StringBuffer
181 Choosing Collections
182 C++ Comparison
183 CompletableFuture
184 Contributors