Tutorial Gateway

  • C
  • C#
  • Java
  • Python
  • SQL
  • MySQL
  • Js
  • BI Tools
    • Informatica
    • Talend
    • Tableau
    • Power BI
    • SSIS
    • SSRS
    • SSAS
    • MDX
    • R Tutorial
    • Alteryx
    • QlikView
  • More
    • C Programs
    • C++ Programs
    • Python Programs
    • Java Programs

JavaScript SIGN

by suresh

The JavaScript SIGN function is one of the Math functions, which will find the Sign of a given expression. The SIGN function returns Positive, Negative, or Zero. The basic syntax of the JavaScript SIGN Function is:

Math.sign(number);

Number: It can be a number or a valid numerical expression.

  • If the number argument is positive or negative zero, the JavaScript SIGN function will return Zero as output.
  • If it is a Negative Number, the SIGN() function returns Negative One as output.
  • When the number argument is positive Number, the SIGN() function will return Positive One as output.
  • If it is not a number, the SIGN() function will return NaN.
  • If it is Null, the SIGN() function will convert the Null value to Zero.

JavaScript SIGN Function Example

In this Javascript SIGN example, we are going to find the Sign of a given expression with different data types and display the output

<!DOCTYPE html>
<html>
<head>
    <title> JavaScript SIGN() Function </title>
</head>
<body>
  <h1> JavaScript SIGN Function </h1>
  <p id = "Pos"></p>
  <p id = "Neg"></p>
  <p id = "Dec"></p>
  <p id = "Neg_Dec"></p>
  <p id = "Str"></p>
  <p id = "Exp"></p>
  <p id = "Null"></p>
  <p id = "Multi"></p>
  <script>
    document.getElementById("Pos").innerHTML = Math.sign(0);
    document.getElementById("Neg").innerHTML = Math.sign(-0);
    document.getElementById("Dec").innerHTML = Math.sign(10.45);
    document.getElementById("Neg_Dec").innerHTML = Math.sign(-6.45);
    document.getElementById("Str").innerHTML = Math.sign("JavaScript");
    document.getElementById("Null").innerHTML = Math.sign(null);
    document.getElementById("Multi").innerHTML = Math.sign(2 + 5 - 5);
  </script>
</body>
</html>

OUTPUT

JavaScript SIGN Function

ANALYSIS

  • First, We used the SIGN() Function with both the Positive and negative Zeros.
  • Next, We used on both the Positive integer and negative values as the JavaScript function arguments.
  • Next, We tried with a String argument. As we said before, this will return NaN (Not a Number) as output
  • Next, We tried SIGN Math function with Null argument, and it returns Zero.
  • In the Last statement, We used it with multiple values.

Placed Under: JavaScript

  • SQL DML, DDL, DCL & TCL Cmds
  • SQL NOT EXISTS Operator
  • SQL UPDATE from SELECT
  • SQL AFTER UPDATE Triggers
  • SQL Get Column Names in Table
  • SQL IF ELSE
  • SQL ACID Properties
  • SQL FOR XML PATH
  • Java Two Dimensional Array
  • Java Perfect Number Program
  • Java Count Digits in a Number
  • C Compare Two Strings Program
  • C Print Prime Numbers 1 to 100
  • C program to Reverse a String
  • C Palindrome Number Program
  • C Program for Palindrome String
  • C Remove Duplicate String Chars
  • C Square of a Number Program
  • C Sum and Average of N Number
  • Python Fibonacci Series program
  • Python Area Of Circle Program
  • Python Prime Numbers 1 to 100
  • Python Program for Leap Year
  • Tableau Rank Calculation
  • Tableau Google Maps usage
  • Power BI Format Dates
  • Power BI Top 10 Filters
  • Power BI – Create Hierarchy
  • Power BI DAX Math Functions
  • Learn SSIS in 28 Days
  • SSIS Transformations
  • SSIS Incremental Load
  • SSRS Drill Through Reports
  • SSRS Drill Down Reports
  • R Programming Tutorial
  • C Tutorial
  • C# Tutorial
  • Java Tutorial
  • JavaScript Tutorial
  • Python Tutorial
  • MySQL Tutorial
  • SQL Server Tutorial
  • R Tutorial
  • Power BI Tutorial
  • Tableau Tutorial
  • SSIS Tutorial
  • SSRS Tutorial
  • Informatica Tutorial
  • Talend Tutorial
  • C Programs
  • C++ Programs
  • Java Programs
  • Python Programs
  • MDX Tutorial
  • SSAS Tutorial
  • QlikView Tutorial

Copyright © 2021 | Tutorial Gateway· All Rights Reserved by Suresh

Home | About Us | Contact Us | Privacy Policy