GeeksforGeeks

How to Convert a Double value to String value in Java with Examples

Last Updated: 30 January 2020

Given a Double value in Java, the task is to convert this double value to string type.Examples:Input: 1.0Output: "1.0"Input: 3.14Output: "3.14"Approach 1: (Using + operato...read more

Java

How to Set Precision For Double Values in Java?

Last Updated: 06 September 2023

Significant digits refer to all digits inclusive of left and right to decimal place keeping a note adding 0 to the left of any number is not countable as significant digit...read more

Convert String to Double in Java

Last Updated: 04 April 2025

In this article, we will convert a String to a Double in Java. There are three methods for this conversion from String to Double, as mentioned below in the article.Methods...read more

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Java-String-Programs

Double parseDouble() method in Java with examples

Last Updated: 26 October 2018

The parseDouble() method of Java Double class is a built in method in Java that returns a new double initialized to the value represented by the specified String, as done ...read more

Double doubleToRawLongBits() method in Java with examples

Last Updated: 19 November 2020

The doubleToRawLongBits() method of Java Double class is a built-in function in java that returns a representation of the specified floating-point value according to the I...read more

Double isNaN() method in Java with examples

Last Updated: 26 October 2018

The isNaN() method of Java Double class is a built in method in Java returns true if this Double value or the specified double value is Not-a-Number (NaN), or false otherw...read more

Double doubleToLongBits() method in Java with examples

Last Updated: 26 October 2018

The java.lang.Double.doubleToLongBits() method of Java Double class is a built-in function in java that returns a representation of the specified floating-point value acco...read more

Double isInfinite() method in Java with examples

Last Updated: 13 September 2021

The java.lang.Double.isInfinite() method of Java Double class is a built in method in Java returns true if this Double value or the specified double value is infinitely la...read more

Double compare() Method in Java with Examples

Last Updated: 08 March 2024

The compare() method of Double Class is a built-in method in Java that compares the two specified double values. The sign of the integer value returned is the same as that...read more

Double hashCode() method in Java with examples

Last Updated: 12 October 2018

The hashCode() method of Double class is a built-in method use to return the hashcode value of this Double object.Syntax:DoubleObject.hashCode()Parameters: It takes no par...read more

Double doubleValue() method in Java with examples

Last Updated: 12 January 2023

The doubleValue() method of Double class is a built in method to return the value specified by the calling object as double after type casting. Syntax:DoubleObject.doubleV...read more

Double shortValue() method in Java with examples

Last Updated: 29 January 2022

The shortValue() method of Double class is a built in method to return the value specified by the calling object as short after type casting.Syntax:DoubleObject.shortValue...read more

Double intValue() method in Java with examples

Last Updated: 09 October 2018

The intValue() method of Double class is a built in method to return the value specified by the calling object as int after type casting.Syntax:DoubleObject.intValue()Ret...read more

Java Double.equals() Method

Last Updated: 14 May 2025

TheDouble.equals() in Java is a built-in function from the java.lang.Double class. This method compares the content of two Double objects. The result is true if and only i...read more