C# string contains any of array

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WebMar 27, 2016 · Solution 1. C#. string input = "This is a string and may or may not contain a word we are looking for like Pete" ; List search = new List () { "Pete", "Lynne" }; bool found = input.Split ( ' ' ).Any (x => search.Contains (x)); It works like this: the string gets split into an array of words. Then Any checks whether there is an x ... WebIf you are familiar with C#, you might have seen arrays created with the new keyword, and perhaps you have seen arrays with a specified size as well. In C#, there are different ways to create an array: // Create an array of four elements, and add values later string[] cars = new string[4]; // Create an array of four elements and add values ...

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WebJan 6, 2024 · Below are the programs illustrate the Contains () Method. Program 2: To determine whether a substring is present in a string using ordinal comparison and case-insensitive ordinal comparison. " cannot be null."); Program 3: The following example determines whether the string “Computer” is a substring of given string. WebThe LINQ Contains Method in C# is used to check whether a sequence or collection (i.e. data source) contains a specified element or not. If the data source contains the specified element, then it returns true else returns false. There are there Contains Methods available in C# and they are implemented in two different namespaces. how do you say spirit in latin

Enumerable.Any Method (System.Linq) Microsoft Learn

WebMar 19, 2008 · The array initialization in C# of string[] { "qwerty" } would result in an array of strings with the string "qwerty" and when you search the array of strings for "wert" it will compare "wert" verses "qwerty", a comparison which should not be equal. ... You may want to think about string[] as an array of arrays if you're wanting to determine if ... WebDim numbers As New List(Of Integer)(New Integer() {1, 2}) ' Determine if the list contains any items. Dim hasElements As Boolean = numbers.Any() ' Display the output. ... // Determine which people have a non-empty Pet array. IEnumerable names = from person in people where person.Pets.Any() select person.LastName; foreach (string … WebOct 15, 2013 · Pieced this together from stackoverflow… http://stackoverflow.com/questions/2912476/using-c-sharp-to-check-if-string-contains-a-string-in-string-array/2912541#2912541 how do you say spongebob in spanish

String.Contains Method (System) Microsoft Learn

LINQ Contains Method in C# with Examples - Dot Net …

WebMay 21, 2024 · listIsNotEmpty would be true as the countries.Any() would be return true. Extra information regarding Any: the Any() method is lazy meaning that as soon as one element or "thing" (country in our case) in … WebOct 6, 2016 · Array.IndexOf tells you if an array contains a value, the OP wanted to know if a value contains any member of an array, exactly the opposite of this answer. You … how do you say spider in japaneseWebContains (String, StringComparison) Returns a value indicating whether a specified string occurs within this string, using the specified comparison rules. Contains (Char) Returns a value indicating whether a specified character occurs within this string. Contains (String) Returns a value indicating whether a specified substring occurs within ... phone pricing

"WebC# Check if Array Contains Specific Element. To check if an array contains a specific element in C#, call Array.Exists () method and pass the array and the predicate that the element is specified element as arguments. If the element is present in the array, Array.Exists () returns true, else it returns false. " - C# string contains any of array

C# string contains any of array

Enumerable.Any Method (System.Linq) Microsoft Learn

WebMay 21, 2024 · listIsNotEmpty would be true as the countries.Any() would be return true. Extra information regarding Any: the Any() method is lazy meaning that as soon as one element or "thing" (country in our case) in … WebThe LINQ Contains Method in C# is used to check whether a sequence or collection (i.e. data source) contains a specified element or not. If the data source contains the …

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WebAug 17, 2013 · The simpelest way to take advandige of it, is to swap the for loops in the regex part. Now, you loop trough the strings to search, and for each string, you compile a regex, and check it. in C# regex has an 15 compiled regex statements cache. It is because of this cache that in the results, the results with only one regex search are on par with ... WebLINQ: Entity string field contains any of an array of strings. Linq filter List where it contains a string value from another List. How to use Linq to check if a list of strings contains any string in a list. LINQ - array property contains element from another array. LINQ to SQL - select where text like string array.

WebSep 5, 2024 · This may be useful if you need to display a list of the matching substrings. For example, let’s say you are checking a textbox for any restricted words and you want to … WebMar 5, 2009 · Dim IsThere As Boolean = MyStringCollection.Contains("abc") There are advantages to using the collection instead of the Array, you can search, dynamically add new to it, remove from it. Adam

WebExample 3: C# String Contains () Ignore Case. We can also ignore case sensitivity while using Contains (). using System; namespace CsharpString { class Test { public static void Main(string [] args) { string str = "I love ice cream"; bool check; check = str.Contains ( "Ice cream", StringComparison.Ordinal); WebJan 27, 2024 · public int ArrayIndexOf() {. string value = "lizard"; int index = Array.IndexOf(_stringArray, value); return index; } Here, we pass two arguments (the array we want to search and the value to search for) to …

WebApr 12, 2024 · There are several ways to truncate a string in C#, including the Substring method, StringBuilder, and LINQ. This post demonstrates a simple example of using the Substring method to truncate a string. We define a longString variable with a long string value and a maxLength variable with a value of 20, which is the maximum length we …

WebMar 31, 2015 · Solution 2. Your problem is that val is another List but Contains expects a string. To see if one list contains the values in another use the List.Intersect [ ^] method and check against the Count Any property. E.g. phone pro morayfieldWebNov 19, 2024 · An array is a collection of the same type variable. Whereas a string is a sequence of Unicode characters or array of characters. Therefore arrays of strings is an … how do you say spice in spanishWebOct 1, 2024 · A jagged array is an array of arrays, and therefore its elements are reference types and are initialized to null. Arrays are zero indexed: an array with n elements is indexed from 0 to n-1. Array elements can be of any type, including an array type. Array types are reference types derived from the abstract base type Array. how do you say spiderman in spanishWebSorts a range of elements in a pair of Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer generic interface. ToString() Returns a string that represents the current object. (Inherited from Object) TrueForAll(T[], Predicate) phone pricing plansWebDec 19, 2024 · In order to make the product of the array even, at least one even array element must exist. Traverse the array. For every array element, the following two situations arise: If the array consists of a single element only, then only a single way exists to make the product of the array even. Otherwise, 2 N – 1 ways. how do you say splash in japaneseWebOct 15, 2013 · Pieced this together from stackoverflow… http://stackoverflow.com/questions/2912476/using-c-sharp-to-check-if-string-contains-a … phone prices in the philippinesWebJan 18, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. how do you say spongebob in french