Programming Articles - Page 2065 of 3363

In this article we are going to discuss the set::insert() function in C++ STL, their syntax, working and their return values.What is Set in C++ STL?Sets in C++ STL are the containers which must have unique elements in a general order. Sets must have unique elements because the value of the element identifies the element. Once added a value in set container later can’t be modified, although we can still remove or add the values to the set. Sets are used as binary search trees.What is set::insert()?insert() function is an inbuilt function in C++ STL, which is defined in ... Read More

In this article we are going to discuss the set::get_allocator() function in C++ STL, their syntax, working and their return values.What is Set in C++ STL?Sets in C++ STL are the containers which must have unique elements in a general order. Sets must have unique elements because the value of the element identifies the element. Once added a value in set container later can’t be modified, although we can still remove or add the values to the set. Sets are used as binary search trees.What is set:: get_allocator()?get_allocator() function is an inbuilt function in C++ STL, which is defined in ... Read More

In this article we are going to discuss the set::find() function in C++ STL, their syntax, working and their return values. What is Set in C++ STL? Sets in C++ STL are the containers which must have unique elements in a general order. Sets must have unique elements because the value of the element identifies the element. Once added a value in a set container later can't be modified, although we can still remove or add the values to the set. Sets are used as binary search trees. What is set::find() The std::find() function is an inbuilt function in C++ ... Read More

In this article we are going to discuss the set::equal_range() function in C++ STL, their syntax, working and their return values.What is Set in C++ STL?Sets in C++ STL are the containers which must have unique elements in a general order. Sets must have unique elements because the value of the element identifies the element. Once added a value in a set container later can’t be modified, although we can still remove or add the values to the set. Sets are used as binary search trees.What is set::equal_range()equal_range() function is an inbuilt function in C++ STL, which is defined in ... Read More

In this article we are going to discuss the set::emplace_hint() function in C++ STL, their syntax, working and their return values.What is Set in C++ STL?Sets in C++ STL are the containers which must have unique elements in a general order. Sets must have unique elements because the value of the element identifies the element. Once added a value in set container later can’t be modified, although we can still remove or add the values to the set. Sets are used as binary search trees.What is set::emplace_hint()emplace_hint() function is an inbuilt function in C++ STL, which is defined in header ... Read More

In this article we are going to discuss the set::cend() and set::cbegin() functions in C++ STL, their syntax, working and their return values.What is Set in C++ STL?Sets in C++ STL are the containers which must have unique elements in a general order. Sets must have unique elements because the value of the element identifies the element. Once added a value in set container later can’t be modified, although we can still remove or add the values to the set. Sets are used as binary search trees.What is set::cbegin():cbegin() function is an inbuilt function in C++ STL, which is defined ... Read More

Given is the task to show the functionality list remove( ) and list remove_if( ) function in C++ in STL.What is List in STL?List are containers that allow constant time insertion and deletion anywhere in sequence. List are implemented as doubly linked lists. List allow non-contiguous memory allocation. List perform better insertion extraction and moving of element in any position in container than array, vector and deque. In List the direct access to the element is slow and list is similar to forward_list, but forward list objects are single linked lists and they can only be iterated forwards.What is remove( ... Read More

Given is the task to show the functionality list operator = function in C++ in STL.What is List in STL?List are containers that allow constant time insertion and deletion anywhere in sequence. List are implemented as doubly linked lists. List allow non-contiguous memory allocation. List perform better insertion extraction and moving of element in any position in container than array, vector and deque. In List the direct access to the element is slow and list is similar to forward_list, but forward list objects are single linked lists and they can only be iterated forwards.What is use of operator = ?This ... Read More

Collectors class is an essential part of the Stream API. In Java 9, a new method: filtering() added to the Collectors class. The Collectors.filtering() method can be used for filtering elements in a stream. It is similar to the filter() method on streams. The filter() method processes the values before they have grouped whereas the filtering() method can be used nicely with the Collectors.groupingBy() method to group the values before the filtering step takes place.Syntaxpublic static Collector filtering(Predicate

In this article we will be discussing the working, syntax and examples of list::empty() and list::size() function in C++ STL.What is List in STL?List are containers that allow constant time insertion and deletion anywhere in sequence. List are implemented as doubly linked lists. List allow non-contiguous memory allocation. List perform better insertion extraction and moving of element in any position in container than array, vector and deque. In List the direct access to the element is slow and list is similar to forward_list, but forward list objects are single linked lists and they can only be iterated forwards.What is list::empty( ... Read More