Introduction to GoLang

Course Content

Introduction to GoLang

Introduction to GoLang

1. Getting Started

What is Go Programming Language?Hello World Comments in Go Basics of Variables Modifying Variable Values Constants Basics of Operators & Expressions Challenge: Hello World Challenge: Comments in Go Challenge: Basics of Variables Challenge: Constants

2. Data Types

Integers Floating-Point Numbers Booleans Runes Strings Basic Type Casting String Formatting Challenge: String Formatting Practice

3. Control Structures

Comparison Operators Conditional Statements Conditional Chaining Logical Operators Switch Statement For Loop Break Statement Challenge: Practicing For Loop

4. Functions

Declaring and Defining Functions Local and Global Scopes Passing Data into the Functions Return Values from Functions Multiple Return Values Passing Functions as Arguments Challenge: Reviewing Concepts of Functions

5. Arrays and Slices

Declaring Arrays Accessing and Modifying Array Elements Slices Length vs Capacity Multi-Dimensional Arrays Iterating Over Arrays Passing Variable Number of Arguments into Functions Passing Arrays into Functions Challenge: Finding the Largest Element in a Grid

6. Intro to Structs & Maps

Creating Structs Creating Instances of Structs Data in Structs What are Maps?Map Declaration and Initialization Accessing Map Values Deleting Keys From Maps Challenge: Creating a Structure

Break Statement

The break keyword can be used to prematurely exit a loop, even if it has not reached its stop condition.

Here's an example of how break can be used inside a loop:

index.go


              123456789101112
            
package main
import "fmt"

func main() {
   for i := 1; i <= 5; i++ {
      fmt.Println(i)
      if i == 3 {
         break
      }
   }
   fmt.Println("Loop ended")
}

The provided code terminates the loop when i==3 instead of i==5. Any code after the break statement within the loop is automatically ignored since the loop breaks at that specific point.

The break keyword, also referred to as the break statement, can be a valuable tool for controlling the loop's flow. It enables you to impose additional conditions within the loop.

Everything was clear?

Thanks for your feedback!

Section 3. Chapter 7

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Course Content

Introduction to GoLang

Introduction to GoLang

1. Getting Started

What is Go Programming Language?Hello World Comments in Go Basics of Variables Modifying Variable Values Constants Basics of Operators & Expressions Challenge: Hello World Challenge: Comments in Go Challenge: Basics of Variables Challenge: Constants

2. Data Types

Integers Floating-Point Numbers Booleans Runes Strings Basic Type Casting String Formatting Challenge: String Formatting Practice

3. Control Structures

Comparison Operators Conditional Statements Conditional Chaining Logical Operators Switch Statement For Loop Break Statement Challenge: Practicing For Loop

4. Functions

Declaring and Defining Functions Local and Global Scopes Passing Data into the Functions Return Values from Functions Multiple Return Values Passing Functions as Arguments Challenge: Reviewing Concepts of Functions

5. Arrays and Slices

Declaring Arrays Accessing and Modifying Array Elements Slices Length vs Capacity Multi-Dimensional Arrays Iterating Over Arrays Passing Variable Number of Arguments into Functions Passing Arrays into Functions Challenge: Finding the Largest Element in a Grid

6. Intro to Structs & Maps

Creating Structs Creating Instances of Structs Data in Structs What are Maps?Map Declaration and Initialization Accessing Map Values Deleting Keys From Maps Challenge: Creating a Structure

Break Statement

The break keyword can be used to prematurely exit a loop, even if it has not reached its stop condition.

Here's an example of how break can be used inside a loop:

index.go


              123456789101112
            
package main
import "fmt"

func main() {
   for i := 1; i <= 5; i++ {
      fmt.Println(i)
      if i == 3 {
         break
      }
   }
   fmt.Println("Loop ended")
}

The provided code terminates the loop when i==3 instead of i==5. Any code after the break statement within the loop is automatically ignored since the loop breaks at that specific point.

The break keyword, also referred to as the break statement, can be a valuable tool for controlling the loop's flow. It enables you to impose additional conditions within the loop.

Everything was clear?

Thanks for your feedback!

Section 3. Chapter 7

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