Go Training - Learn Golang Training Online

In this module, you will get in-depth knowledge of the following concepts.

• Basic program structure
• Main package field
• Package fmt import
• Main function
• Run programs.
• go extension
• Scope

Variables are mainly used to store some value. Constants are the variables whose values cannot be changed once assigned. Const is the keyword used to declare the constant. The concepts covered in this module are as follows.

• What is variable
• Variable declaration
• Examples programs on variables
• What are constants
• Example programs on constants

Data Types are used to represent the type of value stored in a variable. The concepts covered in this module are as follows.

• Introduction to Data Types
• Need for Data Types
• Numeric types
• String types
• Boolean types

Loops are mainly used to execute the block of code repeatedly in a program. The loop execution keeps on repeating until the condition is satisfied. The concepts covered in this section are as follows.

• What is Loop 
• Loop Execution
• For loop
• While loop 
• Do while loop
• Initialization
• Iteration

In this module, you gain expertise in the following concepts.

• Use of conditional statements
• If condition
• If else condition
• Switch statement

Arrays are used to represent a sequence of elements of the same type. The size of the array is fixed and the array does not contain both integers and characters in it. In this module, you will gain knowledge of the following.

• What is an Array
• The syntax for Array Declaration
• How to arrange elements in an Array
• The syntax for the length of an Array

Function in Golang is defined as a block of statements that are used to perform a specific task. The topics covered in this module are:

• What is a function
• Parameters and return types
• Different types of functions
• Anonymous function
• How to call a function
• Function declaration

In Golang programming, packages are mainly used to organize the code in a specific manner. Go allows users to organize the code under different packages. The topics covered in this module are as follows:

• What is a package
• Use of packages in programming
• How to import a package

Goroutine is a kind of function in Golang which can run concurrently with other functions. In this module, you will learn more in detail about Goroutines.

• What is a Goroutine
• How to call a Goroutine function
• Example program for Goroutine

The topics covered in this module are as follows:

• Use of Concurrency in programmingConcu
• rrent execution of tasks
• Execution of multiple tasks simultaneously.
• Concurrency using Goroutines

In Go programming, channels play a key role because they provide a way for the functions to communicate with each other. In this section, You will get to know more in detail about channels.

• What is Channel
• How channels are used by the functions to communicate with each other.
• The syntax for channel declaration
• Example program for channel

The topics covered in the module are as follows:

• What is a method
• What is an interface
• Method declaration syntax
• Example programs by using methods
• Encapsulation
• Method valuesTypes of Assertions
• Error Interface
• Interface Types
• Interface values

In this module, you will gain in-depth knowledge of Structures and Pointers.

• What is a pointer
• What is a Structure
• How to create a structure type& operator
• The memory address of the variable
• Example program on the pointer
• Example programs on structures

The topics covered in this module are:

• What is an Error
• How to handle errors
• Blocks used to handle errors
• Importance of error handling

At HKR, we provide practice tests at the end of the course along with Golang Interview Questions, community questions and answers, Golang Tutorial, Sample Resumes, etc to crack the interview.

We at HKR trainings provide the learners with practice Mock Interview Sessions and excellent Job Support at the end of the course.