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 ... WebJul 12, 2024 · allTopics = await _dbContext.Collection.Find(x => x.ParentContentIds.Contains(String.Join(",", filter.SolutionIds))).ToListAsync(); Here ParentContentIds and filter.SolutionIds are List But even if having data, no data returned. I want to check all items from Collection with a condition that only records with …
Check items in list contains items of other list C# ...
WebMay 19, 2016 · I'm just learning C# and wrote a little program to check if a word contains vowels. It's fairly simple and not to exciting but I would like to know if there's easier ways to do this: using System; namespace check_vowels { class Program { static void Main (string [] args) { string word; Console.WriteLine ("We will check if your string contains ... WebIn C#, a string is a collection or an array of characters. ... Programmer to check if a string include any special symbol in C - Given ampere character str[], an item is till stop whether which string contains any special drawing or while the string have a special character and print “The String is none accepted” else printer “The string ... movies now showing on hbo max
How to check if a string contains any strings from a list in Entity ...
WebJul 6, 2024 · Unfortunately, it prints Created: this happens because the string is not actually empty, but it is composed of invisible characters. The same happens with escaped … WebJan 6, 2024 · In C#, String.Contains () is a string method. This method is used to check whether the substring occurs within a given string or not. Syntax: public bool Contains … WebOct 7, 2024 · Solution 2. C# strings use double quotes as a start/end markers, so inside a string there are two ways to include them: escape them with a backslash prefix "\"" or use a verbatim string literal by prefixing the whole string with an @ character and then using two double quotes together: C#. string a = "Hello \"World\"" ; string b = @"Hello ... heath hussar merch