Give Description for IsDigit
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Give Description for IsDigit
Expert Solution
Step 1: Definition
“IsDigit()”: It is a static method in C# and it returns “True" if the argument is a decimal digit from “0” through “9”. Otherwise it returns “False”.
Syntax:
public static bool IsDigit (char chr);
where “chr” is a Unicode character to examine.
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