cloudhadoop

In this tutorials, You will learn File IO operations. The examples used in this post uses below packages
bufio package - IO functionality functions for buffered stream
IOUtil package Input and Output operations functions
Os package for inbuilt functions

Comments are part of program code to describe information code block or lines. Golang provides Single-line comments,multi-line comments or code blocks. And also documentation API can be generated using Godoc tool to output HTML for reference

This post covers two programs, the First program is to convert Hexadecimal to an integer, the Second program is a decimal integer to Hexadecimal Integer. In Golang, Conversions or casting of any types will not work automatically. you have to write a code to handle this. strconv package provides many utility conversion functions

Like any programming language, Golang has inbuilt Datatypes used for declaring variables and functions types. These are used to tell to a compiler to allocate them based on a type of the data. There are various types you can use to declare it.

This article covers the installation of Go on windows machine, write a simple hello world program, compile and run program with output

Variables are a basic building block of any programming language to store the values. The syntax for variable declaration change from language to other

Go is a static type programming language, To learn any new programming language, Hello word is a starting basic application to make use of language applicaiton features