To check if an element contains a specific class in JavaScript, you can use the classList … How to check if an element contains a class in JavaScript?Read more
contains
SQL SELECT WHERE field contains words ?
To query rows where a column contains specific words in SQL, you can use the LIKE … SQL SELECT WHERE field contains words ?Read more
Case insensitive ‘Contains(string)’ in C# ?
To perform a case-insensitive check for a substring in C#, you can use one of the … Case insensitive ‘Contains(string)’ in C# ?Read more