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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

Introduction to GoLang

Comments in Go

Comments serve as annotations in code, providing additional information to the code's reader, such as explanations of what the code accomplishes and how it operates.

They are not executed as part of the program and are disregarded by the compiler, thus having no impact on the code's behavior.

Note
In Go, a compiler is a program that translates human-written Go code into a format comprehensible and executable by a computer.

There are two types of comments in Go: Single-line comments and Multi-line comments.

Single-Line Comment

You can create a single-line comment in Go by typing two forward slashes (//). Anything following these double slashes will be recognized as a comment by the compiler and text editors:

index.go

Multi-Line Comment

A multi-line comment in Go starts with /* and ends with */. Everything enclosed between these markers constitutes the comment's content:

index.go

By using comments, we can make the code more readable and understandable, both for ourselves and for others who may work on the code in the future.

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Зміст курсу

Introduction to GoLang

1. Getting Started

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

5. Arrays and Slices

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

Introduction to GoLang

Comments in Go

Comments serve as annotations in code, providing additional information to the code's reader, such as explanations of what the code accomplishes and how it operates.

They are not executed as part of the program and are disregarded by the compiler, thus having no impact on the code's behavior.

Note
In Go, a compiler is a program that translates human-written Go code into a format comprehensible and executable by a computer.

There are two types of comments in Go: Single-line comments and Multi-line comments.

Single-Line Comment

You can create a single-line comment in Go by typing two forward slashes (//). Anything following these double slashes will be recognized as a comment by the compiler and text editors:

index.go

Multi-Line Comment

A multi-line comment in Go starts with /* and ends with */. Everything enclosed between these markers constitutes the comment's content:

index.go

By using comments, we can make the code more readable and understandable, both for ourselves and for others who may work on the code in the future.

Все було зрозуміло?

Секція 1. Розділ 3