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  Tableau Interview Questions and Answers A list of top frequently asked Tableau Interview Questions and answers are given below. 1) What…

C++ Queue emplace() Function C++ Queue emplace() function adds a new element at the end of the queue, following the current back…

C# Expression-bodied members C# expression bodied members allows us to define members (property or method) definition in a single expression. This expression…

C++ String operator+=() This function is used to extend the string by appending new characters at the end of the string. Syntax…

C++ String front() This function is used to reference a first character of the string. Syntax Consider a string str. Syntax would…

C++ Vector end() This function returns an iterator referring to the past-last-element in the vector container. Syntax Consider a vector v. Syntax…

C++ Vector pop_back() It deletes the last element and reduces the size of the vector by one. Syntax Consider a vector v.Syntax…

C# Extension Methods C# allows us to create and add new methods to existing class without creating a new child class. The…

JSTL fn:contains() Function The fn:contains() is used for testing if the string containing the specified substring. If the specified substring is found…

JSTL fn:containsIgnoreCase() Function The fn:containsIgnoreCase() function is used to test if an input string contains the specified substring as a case insensitive…