How to resolve the algorithm Determine if a string is numeric step by step in the Haxe programming language

Published on 12 May 2024 09:40 PM
#Haxe

How to resolve the algorithm Determine if a string is numeric step by step in the Haxe programming language

Table of Contents

Problem Statement

Create a boolean function which takes in a string and tells whether it is a numeric string (floating point and negative numbers included) in the syntax the language uses for numeric literals or numbers converted from strings.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Determine if a string is numeric step by step in the Haxe programming language

Source code in the haxe programming language

static function isNumeric(n:String):Bool
{
	if (Std.parseInt(n) != null) //Std.parseInt converts a string to an int
        {
		return true; //as long as it results in an integer, the function will return true
	}
        else
        {
		return false;
	}
}

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