Tutorial by Topics: rv

When installing a new program or updating an installation, it's good practice for you to stop an installed application and anything related with it before overwriting any of its files. The same goes for services. We need to be sure that the locally run service (if any) is stopped before we can insta...

This topic describes how to start Apache Cassandra as a service in windows and linux platforms. Remember you also start Cassandra from bin directory by running the batch or shell script.

This can be done using 2 methods with HTTP Post request, With Firebase admin SDK running on your server. Here I will discuss both of them.

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.

Swift server with Kitura Kitura is a web framework written in swift that is created for web services. It's very easy to set up for HTTP requests. For environment, it needs either OS X with XCode installed, or Linux running swift 3.0.

Installing or Updating your Software will give access to new features and bug fixes. Updating your R installation can be done in a couple of ways. One Simple way is go to R website and download the latest version for your system.

Learn how to use the built in server to develop and test your application without the need of other tools like xamp, wamp, etc. ColumnColumn-STell the php that we want a webserver<hostname>:<port>The host name and the por to be used-tPublic directory<filename>The routing scrip...

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

reactive, reactiveValue and eventReactive are various kinds of reactive expressions in Shiny. They yield output which can be used as input in other expressions, which will in turn take a dependency on the reactive expression. observe and observeEvent are similar to reactive expressions. The big dif...

We will see how to set up a service working on angular, to allow our web app to have offline capabilities. A Service worker is a special script which runs in the background in the browser and manages network requests to a given origin. It's originally installed by an app and stays resident on the u...

You should be careful using these words for variable, model name, method name or etc.

Embracing Coding: The New Literacy for Students If you are currently in college, now is the best time to start thinking about your future career and preparing for it. Apart from keeping up with your assignments and maintaining good academic performance, it’s also crucial to explore the possibilities...