Learn Go in 3 Hours - Working with Third-party Packages

This video tutorial covers the use of third party packages in Go, including setting up a project, handling errors, and managing dependencies. It explains how to use the go get command to install packages and introduces the DEP tool for managing dependencies. The tutorial also discusses the process of releasing your own Go package for public use on platforms like GitHub.

What is one of the main benefits of using third-party packages in Go?

• They are always free to use.

• They provide functionalities not available in the standard library.

• They are automatically updated with Go updates.

• They require no installation.

What is the first step in using a third-party library in a Go project?

• Declare a package in the Go file.

• Install the library using 'go get'.

• Create a new GitHub repository.

• Write a main program.

What error might you encounter if a third-party package is not installed locally?

• Syntax error

• Package not found error

• Compilation warning

• Runtime error

What is the purpose of the 'vendor' directory in Go?

• To manage third-party dependencies locally.

• To store compiled binaries.

• To list all available Go packages.

• To keep backup copies of code.

Which tool is used to manage the 'vendor' directory in Go?

• Vigo

• Git

• Go get

• Dep

What is the first step in releasing your own Go package?

• Create a new directory in your Go path.

• Upload the package to a public repository.

• Initialize a Git repository.

• Write documentation for the package.

What command is used to add all contents to your Git repository?

• git init

• git push

• git commit

• git add .