bool string.Contains(string substring); C# program to check if string contains substring usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceConsoleApplication1{classProgram{staticvoidMain() {stringstr ="Hello How are you? ";if(str.Contains("How") ==true) { Con...
Write a C# Sharp program to check whether a given substring is present in the given string Sample Solution:- C# Sharp Code: usingSystem;// Define the exercise14 classpublicclassexercise14{// Main method - entry point of the programpublicstaticvoidMain(){stringstr1,str2;// Declare two str...
In this tutorial, we’ll review several ways of checking if aStringcontains a substring, and we’ll compare the performance of each. 2.String.indexOf Let’s first try using theString.indexOfmethod.indexOfgives us the first position where the substring is found, or -1 if it isn’t found...
To check whether a specified substring is present in this string or not, let's discuss the following methods.Using includes() method Using indexOf() method1) Using includes() MethodIn JavaScript, includes() method checks whether a sub-string or a character is present in the...
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How do you check if one string contains a substring in JavaScript?Craig Buckler
// Method to perform a specific operation on the input string public static string test(string str) { // Check if substring from index 1 to index 2 (exclusive) is "yt" // If true, remove characters at index 1 and 2 from the string; otherwise, return the original string return str....
SQL contains string - In this blog, I will explain how to check a specific word or character in a given statement in SQL Server, using CHARINDEX function or SQL Server and check if the string contains a specific substring with CHARINDEX function. An alternative to CHARINDEX() is using LIKE...
indexOf('javascript') !== -1 // output: true indexOf will return starting index of the substring, if it is found. If the substring is missing from string, it’ll return -1. 0 How do JavaScript closures work? How do I include a JavaScript file in another JavaScript file?
CsharpCsharp String This tutorial will introduce the methods to check if a string is palindrome or not in C#. Check Palindrome String With theString.Substring()Method inC# A string is considered palindrome if it is read the same forward and backward. Unfortunately, there is no built-in metho...