Skip to main content

Constant vs Readonly vs Static Keywords in C#

Introduction

 Constant vs Readonly vs Static Keywords in C#.

Constant
By default a constant is static, so you can't define them static from your side.

Readonly
We can also change the value of a Readonly at runtime or assign a value to it at runtime (but in a non-static constructor only).

Static
If we are declare a class as a static class then in this case all the class members must be static too. 
The static keyword can be used effectively with classes, fields, operators, events, methods and so on effectively.

Links
C-SharpCorner
Stack Overflow

Comments

Popular posts from this blog

npm install on windows 7 python2 not found error and node-sass@3.13.1 error #317

Before I write all, I'd like to say that before the update everything worked well; while updating node from version 7.2.1 to version 9.4.0 and npm from version 5.5.1 to version 5.6.0 in Windows 7 (64-bit) using the installer (https://nodejs.org/en/download/) and installing globally gulp-cli version 2.0.0, as far as npm install starts from the JointsWP folder I get the following error: $ npm install npm WARN deprecated babel-preset-es2015@6.24.1: รฐ  Thanks for using Babel: we recommend using babel-preset-env now: please read babeljs.io/env to update! npm WARN deprecated gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5 npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue > uws@0.14.5 install C:\Users\Bob\Dropbox\Development\vhosts\mongoose-project\vanilla\themes\JointsWP\node_modules\uws > node-gyp rebuild > build_log.txt 2>...

Useful video links with Questions and Answers(.NET, SQL/Database, Azure, DSA, Docker, GIT, AI)

A) AI What is artificial intelligence (AI)? B) .NET SOLID Principles In C# With Examples Design Patterns In C# .NET (2023)   Design Patterns   Software Architecture And Patterns Shiva Kumar - .NET (Youtube)   Multithreading and multitasking Multithreading and asynchronous programming and parallel programming in C# (Youtube)   C) SQL/Database SQL Query Interview Questions - SQL Server Database (Youtube)   ACID Properties Of Transaction In DBMS (Youtube) D) Azure   Modules in this learning path - MSDN Susanth Sutheesh (Youtube)   E) DSA   Strivers A2Z DSA Course/Sheet F) Docker   Docker - Everything You Need To Know G) GIT   Start with Git & GitHub in Visual Studio Misc https://www.youtube.com/watch?v=aaUInV445BY Salary Negotiation - 10 tips on how to negotiate a Higher Salary    

Buying my buddy - Laptop

 Brief  I am planning to buy a new laptop and I am putting everything here which I come across while looking for best laptop which fits my requirements. My Requirements  Programming: .NET, Angular, SQL, Visual Studio, SQL Server Video Editing Country where I live is Nepal Able to use at least for 5 years Considering the above requirements, I will going with the Dell laptop though in Nepal Acer is quite famous and I will highlight why choose Dell over other laptop.  Before Buying, let's understand the terminology RAM SSD Nits Cooling Graphics Thunderbolt USB WIFI Screen SRGB Laptop meeting my requirements Below configuration will do my job smoothly for at least 5 years and they are: 16GB RAM DDR5 SSD Laptops Meeting My Requirments are: https://www.flipkart.Lenovo IdeaPad Pro 5com/lenovo-ideapad-pro-5-intel-core-ultra-9-185h-32-gb-1-tb-ssd-windows-11-home-14imh9-thin-light-laptop/p/itm1f4865cbfe7ea?pid=COMGZN7RRHARKTDE&lid=LSTCOMGZN7RRHARKTDE4G0GAP&marketplace=...