Hints Library

Go standard library comes with "net/http" package which has excellent support for HTTP Client and Server.  In order to post JSON body during post request, we need to convert the data to byte array format and send it along with the request.You can convert...

Go standard library comes with "net/http" package which has excellent support for  HTTP Client and Server.  In this example we will be using "http.Get" method to execute Http Get method. We will convert the response to String and print it.package mainimport...

Usually, environment variables are used to provide the configuration information for the program. You can set the environment outside of the program and you can assess these during execution. Go provides the simplest mechanism to access the environment...

Writing data to file is the most common use case while writing a program.  Here we are going to see multiple ways of writing data to file.  Write using ioutil.WriteFileYou can directly write data to file using ioutil.WriteFile" method. It will take care...