Programming Articles - Page 2075 of 3363

Given is the task to show the working of forward_list max_size() function in C++ STL.What is a Forward List?Forward list can be understood as a singly linked list where the tracking can be done only in forward direction but not in a backward direction whereas in the list we can track the elements in both the direction i.e. the element holds the two links one is for forward element and another one is for backward element. Forward lists are therefore fast because they have to hold only one link which will be of a forward element. Forward elements can be ... Read More

In this article we will be discussing the working, syntax and examples of list::empty() function in C++.What is a List in STL?List is a data structure that allows constant time insertion and deletion anywhere in sequence. Lists are implemented as doubly linked lists. Lists 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()?list::empty() ... Read More

Given is the task to show the working of ratio_less_equal () function in c++.The given function Ratio_less_equal checks if the value of ratio1 is less or equal than ratio2. It returns a Boolean constant “value” which returns true if ratio1 is less or equal than ratio2 else returns false.Syntaxtemplate ratio_less_equalParametersThis function accepts two template parameters one is ratio1 and another one is ratio2 which are to be compared.Explanation of this functionIn this function, if the value of ratio1 is less than or equal to the value of ratio2 then this function will return the Boolean value which is true i.e. ... Read More

In this article, we will learn to use the readAllBytes() method of InputStream in Java 9. We will get to know the readAllBytes() method with its syntax, then we will learn about the InputStream Class with its methods, and lastly, we will learn the use of readAllBytes() with an example What is the readAllBytes() Method? In Java 9, the readAllBytes() method reads all bytes from an InputStream object at once and blocks until all remaining bytes have been read and the end of the stream is detected, or an exception is thrown. It returns a byte array containing the ... Read More

In this article, we will learn to get dates using the LocalDate.datesUntil() method in Java 9. We will learn about date ranges, skip or limit results and by using the Period class we will apply the custom steps. What is a LocalDate? LocalDate is a part of java.time package and is an immutable, date-time object, which often represents a date in the "year-month-day" format. For example, the value of "2nd May 2025" could be stored in a LocalDate. The following are the maximum and minimum values of the LocalDate: MAX: The maximum supported LocalDate, '+999999999-12-31'. ... Read More

In this article, we will learn to get the date and time in JShell in Java 9. First, we will learn about the date and time class in Java with an example, and after that will learn about date and time in JShell with multiple examples. JShell JShell is an interactive command-line tool that allows us to learn, investigate, and explore the Java language and its API. We can type any valid Java code into the console and get immediate results without the need to write a verbose class with the main() method. C:\Users\User>jshell | Welcome to JShell -- Version ... Read More

Given is the task to show the working of ratio_greater_equal () function in C++.The given function Ratio_greater_equal checks if the value of ratio1 is greater or equal than ratio2. It returns a Boolean constant “value” which returns true if ratio1 is greater or equal than ratio2 else returns false.SyntaxTemplate ratio_greater_equalParametersThis function accepts two template parameters one is ratio1 and another one is ratio2 which are to be compared.Explanation of this functionIn this function, if the value of ratio1 is greater than or equal to the value of ratio2 then this function will return the Boolean value which is true ... Read More

Given is the task to show the working of ratio_greater () function in c++.The given function Ratio_greater checks if the value of ratio1 is greater than ratio2. It returns a Boolean constant “value” which returns true if ratio1 is greater than ratio2 else returns false.SyntaxTemplate ratio_greaterParametersThis function accepts two template parameters one is ratio1 and another one is ratio2 which are to be compared.Explanation of this functionIn this function, if the value of ratio1 is greater than the value of ratio2 then this function will return the Boolean value which is true i.e. integer digit 1 otherwise it will ... Read More

Given is the task to show the working of ratio_less () function in C++.The function ratio_less() checks if the value of ratio1 is less than ratio2. It returns a Boolean constant “value” which returns true if ratio1 is less than ratio2 else returns false.ExampleInput: 1/3 and 3/9 Output: 1/3 is less than 3/9. Input: 1/4 and 1/8 Output: 1/4 is not less than 1/8.SyntaxTemplate ratio_lessParametersThis function accepts two template parameters one is ratio1 and another one is ratio2 which are to be compared.ExplanationIn this function, if the value of ratio1 is less than the value of ratio2 then this ... Read More

Given is the task to show the working of forward_list::reverse( ) function in C++ STL.What is a Forward List?Forward list can be understood as a singly linked list where the tracking can be done only in forward direction but not in a backward direction whereas in the list we can track the elements in both the direction i.e. the element holds the two links one is for forward element and another one is for backward element. Forward lists are therefore fast because they have to hold only one link which will be of a forward element. Forward elements can be ... Read More