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Articles on Trending Technologies
Technical articles with clear explanations and examples
BitConverter.DoubleToInt64Bits() Method in C#
The BitConverter.DoubleToInt64Bits() method in C# converts a double-precision floating-point number to its 64-bit signed integer binary representation. This method is useful for examining the underlying binary structure of floating-point numbers or for low-level operations that require access to the raw bits. Syntax Following is the syntax for the DoubleToInt64Bits() method − public static long DoubleToInt64Bits(double value); Parameters value − The double-precision floating-point number to convert. Return Value Returns a 64-bit signed integer whose value is equivalent to the binary representation of the input double value. ...
Read MoreChar.Equals() Method in C#
The Char.Equals() method in C# is used to compare two character values for equality. It returns true if the character instance is equal to the specified character value, and false otherwise. This method is case-sensitive and performs an exact character comparison. Syntax Following is the syntax for the Char.Equals() method − public bool Equals(char value); public override bool Equals(object obj); Parameters value − A character to compare with the current character instance. obj − An object to compare with the current character instance. Return Value ...
Read MoreC# program to check if all the values in a list that are greater than a given value
To check if all values in a list are greater than a given value, you need to iterate through each element and compare it against the threshold. If any element fails the condition, then not all values meet the criteria. There are multiple approaches to solve this problem in C# − using traditional loops, LINQ methods, or built-in array methods. Using Traditional For Loop The most straightforward approach uses a for loop to iterate through the array and check each element − using System; public class Program { public static ...
Read MoreC# Program to add a node after the given node in a Linked List
A LinkedList in C# is a doubly linked list that allows efficient insertion and removal of elements at any position. The AddAfter() method inserts a new node immediately after a specified existing node in the list. Syntax Following is the syntax for the AddAfter() method − public LinkedListNode AddAfter(LinkedListNode node, T value) Parameters node − The LinkedListNode after which to insert a new node containing value. value − The value to add to the LinkedList. Return Value The method returns the new LinkedListNode containing the ...
Read MoreCall a method Asynchronously in C#
Asynchronous programming in C# is an efficient approach for handling operations that may be blocked or delayed. In synchronous processing, if an operation is blocked, the entire application waits, causing it to become unresponsive and take longer to complete tasks. Using the asynchronous approach, applications can continue executing other tasks while waiting for blocked operations to complete. This is especially important in GUI applications where blocking the main thread causes the interface to freeze. The Problem with Synchronous Code In GUI applications, when synchronous operations take too long, the application shows "not responding" messages because the main ...
Read MoreBitConverter.Int64BitsToDouble() Method in C#
The BitConverter.Int64BitsToDouble() method in C# is used to reinterpret the specified 64-bit signed integer to a double-precision floating-point number. This method performs a bit-level reinterpretation rather than a numeric conversion, meaning it treats the long integer's binary representation as if it were the binary representation of a double. Syntax Following is the syntax − public static double Int64BitsToDouble(long value); Parameters value − A 64-bit signed integer whose bit pattern will be reinterpreted as a double-precision floating-point number. Return Value This method returns a double-precision floating-point number whose bit representation ...
Read MoreWhat does the interface IStructuralEquatable do in C#?
The IStructuralEquatable interface in C# defines methods to support the comparison of objects for structural equality. This means two objects are considered equal if they have the same structure and equal values, rather than being the same reference. This interface is particularly useful for collections like arrays, tuples, and other composite objects where you want to compare the actual content rather than object references. Syntax The interface defines two methods − public interface IStructuralEquatable { bool Equals(object other, IEqualityComparer comparer); int GetHashCode(IEqualityComparer comparer); } Methods ...
Read MoreC# program to print unique values from a list
In C#, you can extract unique values from a List using the Distinct() LINQ method. This method filters out duplicate elements and returns only the unique values, maintaining the order of their first occurrence. Syntax Following is the syntax for using Distinct() method − List uniqueList = originalList.Distinct().ToList(); The Distinct() method returns an IEnumerable, so we use ToList() to convert it back to a List. Using Distinct() with Integer List Here's how to remove duplicate integers from a list and display only unique values − using System; using System.Collections.Generic; using ...
Read MoreC# Console.WindowHeight Property
The Console.WindowHeight property in C# gets or sets the height of the console window measured in rows. This property allows you to retrieve the current console window height or modify it programmatically to control the display area of your console application. Syntax Following is the syntax for getting the window height − int height = Console.WindowHeight; Following is the syntax for setting the window height − Console.WindowHeight = newHeight; Return Value The property returns an int value representing the height of the console window in rows. When setting, it ...
Read MoreDynamic Binding in C#
In Dynamic binding, the compiler defers type checking until runtime instead of compile time. This allows you to work with objects whose types are determined dynamically, providing flexibility when dealing with anonymous types, COM objects, or dynamic languages. The dynamic keyword in C# enables late binding, where method calls, property access, and type conversions are resolved at runtime. This is particularly useful for returning anonymous types from methods, since anonymous type names are only visible to the compiler. Syntax Following is the syntax for declaring a dynamic variable − dynamic variableName = value; ...
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