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Articles by Nitin Sharma
26 articles
Difference between Class and Structure in C#
In C#, both classes and structures are used to define data types and hold data. While they appear similar in functionality, they have fundamental differences in how they store and manage data. Classes are reference types that provide more flexibility and advanced features, while structures are value types designed for simple data storage with better performance in certain scenarios. Understanding these differences is crucial for choosing the right type for your specific use case and writing efficient C# code. Syntax Following is the syntax for declaring a class − public class ClassName { ...
Read MoreDifference between SortedList and SortedDictionary in C#
Both SortedList and SortedDictionary in C# are generic collections that store key-value pairs in sorted order based on the key. However, they differ significantly in their internal implementation, memory usage, and performance characteristics. Understanding these differences helps you choose the right collection for your specific use case based on performance requirements and usage patterns. Syntax Following is the syntax for declaring a SortedList − SortedList sortedList = new SortedList(); Following is the syntax for declaring a SortedDictionary − SortedDictionary sortedDictionary = new SortedDictionary(); Key Differences ...
Read MoreDifference between Method Overriding and Method Hiding in C#
In C#, there are two mechanisms for redefining or providing new implementation of a method from a parent class in its child class: Method Overriding and Method Hiding. Understanding the difference between these concepts is crucial for implementing proper inheritance and polymorphism. Method overriding uses the override keyword and enables runtime polymorphism, while method hiding uses the new keyword and provides compile-time method resolution. Syntax Following is the syntax for method overriding − public class BaseClass { public virtual void Method() { } } public class DerivedClass : BaseClass { ...
Read MoreDifference Between HTML and ASP.
Both HTML and ASP are web development technologies widely used for creating web pages and applications. HTML focuses on structuring and presenting content in web browsers, while ASP enables server-side processing to create dynamic, interactive web applications. Understanding the fundamental differences between these technologies is essential for web developers to choose the right approach for their projects. What is HTML? HTML (HyperText Markup Language) is a client-side markup language used to create the structure and content of web pages. The term "HyperText" refers to hyperlinks that connect web pages, while "Markup Language" describes how tags define page ...
Read MoreDifference between scanf() and gets() in C
In C programming, both scanf() and gets() functions are used to read input from the user. However, they handle input differently and have distinct characteristics that make them suitable for different scenarios. Syntax int scanf(const char *format, ...); char *gets(char *str); Important Note: The gets() function has been removed from the C11 standard due to security vulnerabilities. It is recommended to use fgets() instead. Key Differences Sr. No. Aspect scanf() Function gets() Function 1 Input Reading Reads input according to format specifiers and stops ...
Read MoreDifference between Compile Time Errors and Runtime Errors in C Program
Errors in C programming are interruptions that prevent code from executing successfully. Based on when they occur, errors can be classified into two main categories: compile time errors and runtime errors. Syntax // Compile Time Error Example int x = 10 // Missing semicolon // Runtime Error Example int result = 10 / 0; // Division by zero Comparison Table Sr. No. Key Compile Time Errors Runtime Errors 1 Definition Errors related to syntax or semantics detected during compilation Errors that occur ...
Read MoreDifference between bindParam and bindValue in PHP
Both bindParam() and bindValue() are built-in PHP PDO methods used to bind variables to placeholders in prepared SQL statements. While they appear similar, they handle variable binding differently − one binds by reference, the other by value. Key Differences Sr. No. Key bindParam() bindValue() 1 Binding Type Binds by reference − uses variable's current value at execution Binds by value − captures value at bind time 2 When Value is Read At execute() time At bindValue() call time 3 Variable Changes Reflects changes made to variable after ...
Read MoreDifference Between Daemon Threads and User Threads In Java
As we know java is a language that supports multi threading and on the basis of nature threads in java are classified into two types Daemon thread and User thread.The following are the important differences between Daemon Threads and User Threads.Sr. No.KeyDaemon ThreadsUser Threads1NatureDaemon thread is low in priority i.e JVM does not care much about these types of threads.User threads are recognized as high priority thread i.e. JVM will wait for any active user thread to get completed.2CPU availabilityIt is not guaranteed that Daemon thread always gets CPU usage whenever it requires due to its low priority.User thread always ...
Read MoreDifference between Definition and Declaration in Java.
For the difference between definition and declaration, one should consider their literal meaning first which includes Declare means to announce or proclaim while Define means to describe some entity.The following are the important differences between the Definition and the Declaration.Sr. No.KeyDeclarationDefinition1ConceptThe concept of declaration includes informing the compiler about properties of the variable such as its name, type of value it holds and the initial value if any it takes.While the definition is basically the actual implementation and memory location of function and about memory for the variable is allocated during the definition of the variable.2Exception in CBoth declaration and ...
Read MoreDifference between notify() and notifyAll() in Java
Both notify and notifyAll are the methods of thread class and used to provide notification for the thread.But there are some significant differences between both of these methods which we would discuss below.Following are the important differences between notify and notifyAll.Sr. No.KeynotifynotifyAll1NotificationIn case of multiThreading notify() method sends the notification to only one thread among the multiple waiting threads which are waiting for lock.While notifyAll() methods in the same context sends the notification to all waiting threads instead of single one thread.2Thread identificationAs in case of notify the notification is sent to single thread among the multiple waiting threads so ...
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