C# Corner

Resources  
  • How To Control The Level Of Permissions On Your PowerApps While SharingJan 17, 2018. In this article, we will see how to give PowerApps access permission to other users.
  • Stored Procedures In Azure Cosmos DBJan 16, 2018. There are many performance benefits when executing complex operations like Batching in case of using Stored Procedures. Reason is all these operations get executed closer to data as Stored Procedures are stored at server side.
  • Using CSP Header In ASP.NET Core 2.0Jan 15, 2018. Content Security Policy (CSP) is an additional level of security that could help prevent Cross Site Scripting (XSS) attacks. In these attacks malicious scripts are executed on user’s browser since browser doesn’t know whether the source of the script is trustworthy or not.
  • How To Control An LED Using Raspberry Pi 3, Windows IoT Core, And Visual Studio UWPJan 13, 2018. This is an introduction to Raspberry Pi 3 Model B. We will explore what Raspberry Pi 3 has to offer in terms of its features and performance.
  • An Introduction To Extreme ProgrammingJan 09, 2018. The advent of the Extreme programming dates back to the mid '90s when Chrysler Comprehensive Compensation (C3) program was initiated and Kent Beck was brought on to the project to improve the performance of the system.
  • Angular Material Design Components With Reactive Forms - Part OneJan 09, 2018. This is a demo for using Angular Material Design Components with Angular 5 that creates an attractive UI and enhances the app's performance.
  • Custom Service Dependency Injection In .Net Core 1.1Jan 04, 2018. In this article we will go through one of the key features of .Net Core, Custom Service dependency injection in .Net core 1.1, particularly at controller’s action level .
  • Stop The Inherit Permission For List In SharePoint OnlineJan 04, 2018. In this article, I would like to share the steps to stop the inherit permission for List from the top level site in SharePoint Online environment.
  • A Web Performance Audit Of C# CornerDec 29, 2017. A recent article on C# Corner brought the attention to performance issues due to legacy hardware that was causing the site not to scale well to meet its growing demand.
  • Build Scalable Web Applications With Azure Database For MySQLDec 26, 2017. Azure Database for PostgreSQL and Azure Database for MySQL bring together community edition database engines and capabilities of a fully managed service—so you can focus on your apps instead of managing a database. See how the service helps you quickly respond to changing customer needs by scaling up and down. And see how capabilities like high availability and replication help you meet and exceed customer expectations.
  • Image Classification In iOS Apps Using Turi Create And CoreMLDec 22, 2017. These days the hype for Machine Learning is real. Everyone just wants a piece of it in their product development. Let it be a spam filter or just a cookie machine. That being said, the demand is undoubtedly high. True. But another fact that is true is that not everybody can just go in all guns blazing and develop intelligent systems. It requires shenanigans with specialized knowledge to actually create and train and make a system mature. You can follow the tutorials online but they just go over the top of the bun and never give you an idea that the patty is drier than the Sahara Desert.
  • Getting Started With Apache SparkDec 18, 2017. In Big Data, Hadoop components such as Hive (SQL construct) , Pig ( Scripting construct), and MapReduce (Java programming) are used to perform all the data transformations and aggregation . Now with Apache Spark the same is being achieved with many more advantages like unified API performance, and support for multiple languages, 10X-100X faster than MapReduce.
  • Sending An HL7 Message, Receiving It Using A Listener And Sending An Acknowledgement BackDec 15, 2017. HL7 (Health Level Seven) is a set of standards, formats and definitions for the exchange, integration, sharing, and retrieval of electronic health information. The HL7 standards are produced by the HL7 International, international standards developing organization.
  • C# 7.2 - In Parameter And PerformanceDec 12, 2017. In C# 7.2, “in parameter” has been introduced which allows passing read-only reference of a variable.
  • Starting With Google Cloud Firestore Database With AngularDec 12, 2017. Cloud Firestore is a NoSql Document database built for automatic scaling, high performance, real time, and ease of application development.
  • How To Optimize SharePoint Custom Pages Using HTML 5 IndexedDB APIDec 07, 2017. In this article we will discuss another obvious performance issue with SharePoint Solutions involving large volumes of data transactions surfacing in SharePoint Custom Pages.
  • Get Up And Run Robot Framework In 10 MinutesDec 07, 2017. Robot framework is an extensive and widely-used test automation framework which (along with RIDE) gives you an easy to use and easy to navigate interface and neat style IDE to its users. It has huge support for a variety of external and internal libraries for keywords support, using which the user can develop new high-level keywords using the existing one.
  • Object-Relational Mapper For SQLite3 In Node.jsDec 07, 2017. Node.js is getting more popular day by day and many frameworks and platforms are supporting Node.js for its high-performance web server development. In this post, you will learn the database development in Node.js with the popular ORM library; Sequelize.
  • How To Use Indexed DB To Improve Page Load PerformanceDec 05, 2017. Indexed DB is a local storage system, which will store data in client-side on browser. This is useful for applications that require us to store large amounts of data. These applications can run more efficiency and load faster.
  • Show SharePoint List Item Level Attachments Using REST API And jQueryDec 05, 2017. In this article, we explore in Sharepoint 2013, how to show the Sharepoint list item level attachments using REST API and jQuery. In previous articles, I explained about adding multiple attachments to list item using html and JQuery. Now let’s use some REST API to pull these attachments and display them in list.
  • Building An ASP.NET Core Application With Web API And Code First DevelopmentDec 05, 2017. In the previous article, we’ve learned the high-level overview of what Entity Framework is all about and learned how to build a web application quickly using Entity Framework’s Database-First development.
  • Object Comparison In C# - Part Two [N Level Down List Comparison]Dec 02, 2017. This article will demonstrate the comparison of the objects (or list of objects) with n level down list comparison.
  • Tips And Best Practices To Improve ASP.NET Web Application PerformanceDec 01, 2017. This article suggests you a few tips to improve the performance of an ASP.Net application. There are many more things which may ensure a better performance and faster response time for a web application. I am discussing only a few of the best practices that will help you avoid some unwanted performance hitters from your application. So, you will have a more light weight application which runs quicker and gives a better response time.
  • Building SPA With Angular And ReduxDec 01, 2017. In the current application development era, Single Page Application (SPA) is a great feature to develop modern web based applications. In these SPA applications we tend to move the data level dependency from the server side to browser level as much as possible to improve the application performance. So as much as application level functionality moves to the browser level the amount of the data and way to manage these data is also increased. Modern SPA application frameworks like Angular and React use component based architecture that divides our application into small-small sections. Each component contains its own HTML page, stylesheet and its own state(data). This approach is very efficient because it divides our application into small sections that we can manage very easily and also we can reuse these components in our application.
  • Creating A Windows Virtual Machine On The Azure Portal And Expanding The OS DiskNov 28, 2017. This article demonstrates how to create a Virtual Machine on the Azure portal and also how to expand the OS Disk for high space availability.
  • Angular 5 BasicsNov 27, 2017. In this article, I ‘m going to discuss a basic introduction and the project setup of Angular 5. Angular 5 contains new features, performance improvements and log of bug fixes and many other things A few of them are mentioned below.
  • Battery Level Android App Using Android StudioNov 27, 2017. In this article, I will show you how to create an Android app that shows Battery Level.
  • Creating My First ChatBot Using Angular(5.0) And Dialogflow (API.AI)Nov 20, 2017. Anyone who have ever tried to contact company through customer care center they know how slow and frustrating process it is. You remember that audio tape “press 1 for this, press 2 for this ,press * to go back to menu and blaa blaa blaa….“ say for example if you want to activate a simple caller tune to your phone number then you have to spent at least 10 min to know the code to activate that caller tune by hearing that audio tape and pressing so many number and finally if you had a good luck then only you able to activate you caller tune.
  • Perfect Scrollbar Performance Improvement In AngularNov 18, 2017. Here the idea is not to override the existing behavior of the perfect-scrollbar, definitely it should be an optional choice. I mean, it should work in such a way that; if we set the property to "true" then lazy loading should enable and if we set it to false then perfect-scrollbar should work as as a default one.
  • What Is Struct And When To Use Struct In C#Nov 15, 2017. 'Struct' keyword is used to create a structure. A structure can contain variables, methods, static constructor, parameterized constructor, operators, indexers, events, and property. A structure can not derive/inherit from any structure or class. A structure can implement any number of interfaces. Structures provide better performance.
  • Steps To Configure Xamarin.Android Emulator Performance - Part TwoNov 14, 2017. Xamarin is a cross-platform development tool. With Xamarin, you can use C# for iOS, Android, and Universal Windows apps. And with Xamarin Forms, interface design for all three platforms can be accomplished within its XAML-based framework.
  • ASP.NET Core 2.0 MVC Distributed Cache Tag HelperNov 09, 2017. Cache and Distributed Cache Tag Helper help improve performance of your application by caching view’s content, either in-memory or in a distributed cache (e.g. Redis). Distributed Cache Tag Helper uses IDistributedCache to store contents in a distributed cache. To learn more about distributed caching, please refer to an earlier post here.
  • How To Create A SQL Database In AzureNov 03, 2017. In this article you will see how to create an Azure SQL Database in the Azure portal. Azure SQL Database is a relational database-as-a-service which provides high performance, reliable and secure database used to build data-driven applications and websites.
  • Performance - SortedDictionary Vs DictionaryOct 31, 2017. Recently when I was analyzing a clients code base for performance, I found that they were using the collection SortedDictionary in many places in their projects. After looking on how they are using this collection type, I discovered that they really only needed the collection sorted once. So I figured, that if would be better performance to use just Dictionary and sort it once. Before recommending this change to their code, I needed to prove my theory.
  • Office 365 Public CDN OverviewOct 27, 2017. Microsoft has recently announced (over a months’ time ago now as I am writing this article) availability of Office 365 Public Content Delivery Network (CDN). This gives us the good option to host the static content such as JavaScript files, CSS, images, documents in CDN. The files in CDN will help better performance with SharePoint pages.
  • Angular 2+ Logger Using ng2.loggerOct 23, 2017. In this article I am going to show you the process to log messages in Angular 2+ applications with examples. Ng2 Logger is a simple logging module for Angular 2+ applications. This allows you to log messages based on the log level setup.
  • Implementing Google Maps In Xamarin.Forms and Creating Custom Map For Tapping FunctionalityOct 17, 2017. Google map service is very popular in various enterprise level mobile applications. I will discuss here how to use Google maps in xamarin.forms and customize it using custom renderer for further functionality. So, let’s create a Xamarin.Forms project in Visual Studio under visual C# and cross platform and name it GoogleMapUsingXamarinForms.
  • ASP.NET Core 2.0 Response CompressionOct 16, 2017. When you’re unable to use the compression features of web servers (IIS, Apache, Nginx), ASP.NET Core provides an alternate option, Response Compression middleware. It’s performance won’t match server based compression features though.
  • ASP.NET Core 2.0 CachingOct 12, 2017. Caching frequently used data can improve the performance of a web application. For applications hosted on multiple servers, using distributed caching means the application can access data regardless of the instance server. Caching should be considered an alternate to using Session State.
  • Overview Of Let In LINQOct 09, 2017. In general, Let allows create a local variable at the LinQ query. Let has the same operation as to build local variable in a loop. The example with let hast better performance than the without let example, because the first execute one time and second two time for each item.
  • How To Secure PII Data In SQL Server Using CLE (Column Level Encryption)Oct 03, 2017. PII (personally identifiable information) which is used to identify individual identity such as SSN, DOB, Bank Account Number etc. When you are working with financial application you face the scenario where you have to store the data in encrypted format, so no one can see the actual data.
  • HTML 5 Web Workers In ActionOct 01, 2017. In a nutshell, web worker is a JavaScript code that runs in the background (without refreshing the page) and without adding any performance overhead on the page. So that means, you can continue using your site by clicking here and there while web worker is doing its assigned functionality in the background.
  • Angular From Basic To Expert - Day OneSep 30, 2017. This article series helps you to learn AngularJS 1.x.x as quickly and in a simple way from basic to expert level.
  • How To Backup A Mirrored Database Using SQL AgentSep 04, 2017. Database mirroring is a primarily software solution for increasing database availability. Mirroring is implemented on a per-database basis and works only with databases that use the full recovery model. The simple and bulk-logged recovery models do not support database mirroring. Therefore, all bulk operations are always fully logged. Database mirroring works with any supported database compatibility level.
  • User Permissions In Web Applications In SharePoint 2016 Central AdministrationAug 31, 2017. Here, learn how you can select the list of user permission levels which you would like to configure on all sites in the site collection. Let’s open Central Admin of SharePoint on your machine. On your Windows desktop screen, click Start >> Administrative Tools >> SharePoint 2016 Central Administration.
  • Dependency Injection - Part Five - Using A DI Container (Autofac)Aug 29, 2017. A DI container takes the responsibility of instantiating and providing the dependency instances, irrespective of the level of dependencies. As a result, it is a container that manages the scope of the instantiated objects.
  • IoT Remote Access Pi Login Using Raspberry PI 3 Model BAug 29, 2017. This is an introduction of Raspberry Pi 3 Model B. We will explore what Raspberry Pi 3 has to offer in terms of its features and performance.
  • Learn About Azure Mobile ServicesAug 28, 2017. Azure mobile app service provides high scale functionality of azure app services to add sign -in, push notifications, data sync and many more. It also helps us to connect your app to many Enterprise systems. It provides a scale up facility for many customers across multiple geographies.
  • Data Structures and Algorithm (DSA) – Performance, Complexity And Big-O NotationAug 28, 2017. In this article we will be talking about what performance of an algorithm is and how Complexity is used to measure performance and what Big-O notation is.
  • New Features In SQL Server 2017Aug 27, 2017. There are many new features introduced with SQL server 2017 and also there is some performance improvement in existing features. Using the following links, we can learn more details about the new features in SQL server 2017.
  • Virtual Machine SizesAug 23, 2017. Virtual Machines are highly flexible such that they can be changed in their size and the performance based on the requirement of the user. The resources which we actually require can be decided by us and then the user can be able to scale up or down the Virtual Machine. When making changes to the Virtual Machine size, the cost that is charged for the Virtual Machine will also vary. Here the size of the Virtual Machine will include the number of cores, the Random-Access Memory, number of data disks, the IOPS range, SSD size, load balancing feature and premium disk support.
  • Key Capabilities Of Azure Cosmos DBAug 12, 2017. A few years ago, Microsoft offered DocumentDB as a Service (DaaS) that supported a limited set of features and functionalities. Today, most of the cloud-based services, such as Bing, Azure, and Office 365 are using DocumentDB. Microsoft took DocumentDB to the next level and came up with Azure Cosmos DB - A globally distributed, multi-model database.
  • Boosting Up The Reflection Performance In C#Aug 10, 2017. Reflection is a way of obtaining metadata information about the types used in applications, which helps you describing the types, modules or assemblies at runtime. This is an extremely useful feature in the strongly-typed languages like C#.
  • Statistics And Cost Estimation Internals - Part OneJul 30, 2017. Incorrect cardinality and Cost Estimation may lead query optimizer to choose inefficient plans which can have a negative impact on the database performance. In this article we are going to look deep inside Statistics.
  • Communication Site Overview In SharePoint Online - Part OneJul 22, 2017. Microsoft recently provided a huge update for SharePoint online customers to view the SharePoint sites in different level User Interfaces. This site template is named “Communication Site”
  • What Is Big Data?Jul 14, 2017. This topic is one of the hottest topics trending today. And it is growing day by day. The demand for Data Scientists (Big Data experts) is very high.
  • How To Create And Deploy Azure Web AppsJul 14, 2017. In this article, we are going to learn how we can create Azure Web App and how to deploy it. Unlike other services, Azure Web Apps service enables us to build and host web applications in the programming language of our choice without managing infrastructure. It offers auto-scaling and high availability, and supports both Windows and Linux.
  • Why ASP.NET Is The Perfect Option For Emerging BusinessJul 05, 2017. In today’s date, every business is opting for web platforms for taking their business to the next level.
  • Get Started With Azure Portal Mobile AppJul 04, 2017. Azure client app provides high-level access to Azure Resources which helps the user to perform basic operations with just a click from your mobile. This article focuses on the Azure mobile app, which helps to manage/supervise Azure Resources on the fly.
  • Getting Started With Azure FilesJul 03, 2017. Cloud storage options such as Amazon S3, Google Cloud Storage and Azure Storage, offer scalability, flexibility and excellent performance. On the other hand, sometimes it is difficult to access your files without programming, scripts or client tools.
  • Top Ten Things You Should Know About Optimizing SQL Server Performance - Part TwoJun 08, 2017. Top Ten Things You Should Know About Optimizing SQL Server Performance.
  • Top Ten Things You Should Know About Optimizing SQL Server Performance - Part OneJun 07, 2017. Top 10 Things You Should Know About Optimizing SQL Server Performance.
  • High Availability And Disaster Recovery In SQL Server - A Quick NoteMay 19, 2017. High Availability And Disaster Recovery - A Quick Note.
  • Performance Improvement Of API Management In AzureMay 19, 2017. Performance Improvement of API Management In Azure.
  • Write HTML Code In Xamarin Cross Platform With Table ExampleMay 17, 2017. You build your mobile app entirely in HTML, however those apps can suffer from performance problems when trying to accomplish complex processing or UI effects and are also limited in the platform features which they can access.
  • Azure Traffic Manager - Part TwoMay 17, 2017. In part one, we saw how to work with geographic regions. In this we will see about performance which will switch the endpoints in case of failure.
  • Permission Levels In SharePoint 2013Apr 28, 2017. User Permissions And Permission Levels In SharePoint 2013.
  • SQL Server 2016 - Getting Started With Row Level Security FeatureApr 25, 2017. This article familiarizes you with SQL Server 2016 - Getting started with Row Level Security feature.
  • SQL Server - HA TechnologiesApr 13, 2017. This article presents an overview of High Availability (HA), which is the solution\process\technology to make the Application\database available 24x7 under either planned or un-planned outages.
  • Recursive Tree-View Using Angular 2 And TypeScript Until nth Level DepthMar 23, 2017. In this article, you will get to know Recursive Tree-View, using Angular 2 And TypeScript until Nth level depth.
  • Implement Column Level Encryption/ Decryption In SQL Server 2016Mar 17, 2017. This article familiarizes you with implementing column level encryption/decryption in SQL Server 2016.
  • Dapper CRUD Win Forms - Part OneFeb 20, 2017. Database management is often a performance bottleneck in many applications. I am currently developing custom modules for Dynamics GP 2013 and I have found Dapper. It is a simple and powerful solution for my needs. I hope it works for you too.
  • SharePoint 2013 - App Authentication Using S2S High TrustFeb 15, 2017. In this article, we will explore how to set SharePoint app solutions to be purely on-premises.
  • How Activities Interact With Users In Android ApplicationsJan 23, 2017. In this article, you will learn about how activities interact with the user. There are two levels when the user interacts with Android Application UI: Activity level and View level.
  • Performance And Development Workflow Updates In SharePoint 2013Jan 07, 2017. In this article, you will learn about performance and development workflow updates in SharePoint 2013.
  • User Permissions In Web Applications In SharePoint 2013 Central AdministrationJan 02, 2017. In this article, you will learn how to setup user permission levels in web applications in SharePoint 2013 Central Admin.
  • Azure Redis Cache - Improve Performance Using ClusteringDec 11, 2016. In this article, we will learn how to improve the performance of Redis Cache endpoint by configuring the clustering for Azure Redis Cache.
  • Getting Started With Microsoft Azure AdvisorNov 30, 2016. This article provides a quick, high-level overview of Microsoft Azure Advisor (preview).
  • Making LED High And Low Using Push Button In Raspberry PiOct 27, 2016. In this article, you will learn how to make LED high and low, using the push button In Raspberry Pi.
  • How To Use Perfmon To Monitor PerformanceOct 18, 2016. In this article we will see how we can monitor performance using built in windows Performance monitor (perfmon)
  • Improve SPA Web Page PerformanceSep 27, 2016. Get on top of memory leaks with Javascript and KnockoutJS.
  • Tips And Tricks To Improve WEB API PerformanceSep 23, 2016. In this article, you will learn the tips and tricks of improving the performance of a Web API.
  • Standard Application Architecture In MVCSep 13, 2016. In this article, I am going to explain how to create standard level application architecture with MVC web api and angularjs.
  • Using Generics With C#Sep 13, 2016. Generics cater many of the benefits of strongly typed collections as well as provide higher quality and performance boost code.
  • Create A New Azure SQL Server-Level Firewall - Part ThreeSep 12, 2016. In this article, you will create a new Azure SQL Server-level Firewall, using Azure portal.
  • SQL Server Performance Tuning TipsAug 26, 2016. In this article, you will learn the tips of fine tuning the performance of SQL Server.
  • How Badly Can AV Scanning Impact Your SharePoint Farms PerformanceAug 14, 2016. In this post, I’ll be talking about an issue which we recently encountered in one of our customers' SharePoint 2010 environments
  • Website Performance Testing Tools, Apache JMeterAug 11, 2016. In this article, you will learn about website performance testing tools.
  • Testing The Code Performance Of PLINQAug 11, 2016. In this article, you will learn about testing the code performance of PLINQ.
  • Performance Optimization Techniques With Coding Standard Best Practices In C#Aug 10, 2016. In this article, you will learn coding standard best practices in C#.
  • Performance Optimization Techniques In IIS ServerAug 05, 2016. In this article, you will learn about the performance optimization techniques in IIS server.
  • Top Reasons Why Your Website May Be SlowAug 01, 2016. In this article, you will learn about the top reasons why your Website may be slow.
  • Blocking SQL Injection On IIS 7 And Later VersionsJul 26, 2016. In this article, I am discussing the way to block the SQL injection at IIS level.
  • Top Website Performance Testing ToolsJul 25, 2016. In this article, you will learn about top website performance testing tools.
  • ASP.NET MVC Performance: Bundling And MinificationJul 21, 2016. In this article, you will learn about bundling and minification in ASP.NET MVC.
  • ASP.NET MVC Performance Using Razor View EngineJul 18, 2016. In this article, you will learn about ASP.NET MVC performance using Razor View Engine.
  • Improve Application Performance Using Bundling And MinificationJul 18, 2016. In this article, you will learn how to improve an application's performance, using bundling and minification.
  • CQRS: A High Level ViewJul 07, 2016. In this article, you will learn about the internals of Command Query Response Segregation.
  • Compressing Web API Response Using DotNetZipJul 06, 2016. In this article, you will learn how to compress the Web API response to increase the performance of Web API.
  • SQL Server Functions Tips And TricksJul 03, 2016. In this article, you will learn about SQL Server function tips and tricks, at a beginner level.

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