GeeksforGeeks

Java lang.Long.toBinaryString() method with Examples

Last Updated: 05 December 2018

The java.lang.Long.toBinaryString() method returns a string representation of the long argument as an unsigned integer in base 2. It accepts an argument in Long data-type ...read more

Java lang.Long.lowestOneBit() method in Java with Examples

Last Updated: 23 May 2019

java.lang.Long.lowestOneBit() is a built-in method in Java which first convert the number to Binary, then it looks for first set bit present at the lowest position then it...read more

Java lang.Long.highestOneBit() method in Java with Examples

Last Updated: 23 May 2019

java.lang.Long.highestOneBit() is a built-in method in Java which first convert the number to Binary, then it looks for the first set bit from the left, then it reset rest...read more

Java lang.Long.numberOfTrailingZeros() method in Java with Examples

Last Updated: 23 May 2019

java.lang.Long.numberOfTrailingZeros() is a built-in function in Java which returns the number of trailing zero bits to the right of the lowest order set bit. In simple te...read more

Java lang.Long.numberOfLeadingZeros() method in Java with Examples

Last Updated: 23 May 2019

java.lang.Long.numberOfLeadingZeros() is a built-in function in Java which returns the number of leading zero bits to the left of the highest order set bit. In simple term...read more

Java lang.Long.reverse() method in Java with Examples

Last Updated: 23 May 2019

java.lang.Long.reverse() is a built-in function in Java which returns the value obtained by reversing the order of the bits in the two's complement binary representation o...read more

Java lang.Long.builtcount() method in Java with Examples

Last Updated: 26 July 2019

java.lang.Long.bitCount() is a built in function in Java that returns the number of set bits in a binary representation of a number. It accepts a single mandatory paramete...read more

Java lang.Long.byteValue() method in Java with Examples

Last Updated: 23 May 2019

java.lang.Long.byteValue() is a built-in function in Java that returns the value of this Long as a byte. Syntax:public byte byteValue()Parameters: The function does not ac...read more

Java Long equals() method with Examples

Last Updated: 11 July 2025

The java.lang.Long.equals() is a built-in function in java that compares this object to the specified object. The result is true if and only if the argument is not null an...read more

Java long compareTo() with examples

Last Updated: 05 December 2018

The java.lang.Long.compareTo() is a built-in method in java that compares two Long objects numerically. This method returns 0 if this object is equal to the argument objec...read more

Java Long decode() method with Examples

Last Updated: 05 December 2018

The java.lang.Long.decode() is a built in function in java that decodes a String into a Long. It accepts decimal, hexadecimal, and octal numbers.Syntax: public static Long...read more

Java.lang.Long.valueOf() method with examples

Last Updated: 05 December 2018

Java.lang.Long.valueOf() is a built-in method in Java of lang class that returns a Long object holding the value extracted from a specified String S when parsed with the r...read more

Long longValue() Method in Java

Last Updated: 03 January 2023

The java.lang.Long.longValue() is an inbuilt method of the Long class in Java which returns the value of this Long object as a long after the conversion.Syntax:public long...read more

Long signum() Method in Java

Last Updated: 05 December 2018

The signum function also known as sign function is an odd mathematical function that extracts the sign of a real number.The java.lang.Long.signum() method is used to get t...read more

How to Convert a String to an Long in Java ?

Last Updated: 26 February 2024

In Java, String to Integer Conversion is not always effective as the size of the String can overpass Integer. In this article, we will learn the method provided by the Lon...read more