Tutorial by Topics: ls

This will discuss how to change the environment so when someone types rails s they boot in not development but in the environment they want.

How to create unit test project and unit tests and how to run the unit tests and code coverage tool. In this guide the standard MSTest framework will be used and the standard Code Coverage Analyses tool which are available in Visual Studio. The guide was written for Visual Studio 2015, so it's pos...

Advance ways to manage selections of UITableViewCell. Examples when simple didSelect... form UITableViewDelegate is not enough to achieve something.

This topic is about if and else statements.

Controllers are vital for immersing people into a VR application. The potential of VR is not met without them, namely controllers that provide six degrees of freedom (6DoF). With controllers, people can reach out and around the scene and interact with objects with their hands. A-Frame provides comp...

I am using SQL Server since 2004. I started with 2000 and now I am going to use SQL Server 2016. I created tables, views, functions, triggers, stored procedures and wrote many SQL queries but I did not use many new features from subsequent versions. I googled it but unfortunately, I did not find all...

The main focus of this topic using multiple model class in view layer of MVC

This section provides an overview of what nsurlsession is, and why a developer might want to use it. It should also mention any large subjects within nsurlsession, and link out to the related topics. Since the Documentation for nsurlsession is new, you may need to create initial versions of tho...

Visual Studio is a open Source IDE which provides intellisense and editing facility for code .This IDE supports many languages like(Ionic ,C, C# ,AngularJs, TypeScript ,Android and so on) . These languages are able to execute there code by adding its Extensions in VSCode. By using VSCode we able to ...

API stands for Application Programming Interface API's for VBA imply a set of methods that allow direct interaction with the operating system System calls can be made by executing procedures defined in DLL files Common operating environment library files (DLL's): Dynamic Link LibraryDescrip...

Postmark up is a third party API which provide you to send mail or we can say multiple mails at a time with a speedy response.

SQL Server Management Studio (SSMS) is a tool to manage and administer SQL Server and SQL Database. SSMS is offered free of charge by Microsoft. SSMS Documentation is available.

Most of the time, when we create spreadsheets, we just use a Cell's Value property to put content in the cell and the Style property to format it. Occasionally, however, we may wish to apply multiple styles to a cell - maybe put a bold and underlined title before the rest of the content, or highlig...

Here is some of different ways to provide alias names to columns in Sql Server

Excel specifications and limits (Excel 2016-2013, Excel 2010, Excel 2007) Worksheet and workbook specifications and limits FeatureMaximum limitOpen workbooksLimited by available memory and system resourcesWorksheet size1,048,576 rows by 16,384 columnsColumn width255 charactersRow height40...