Check out the exercise and its solution here. EXERCISE Create a new library In it, create a function that returns the Go version Create a command and import your library Call your function that return
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go 01-gopath
Where should you save your Go source code? Anywhere on my computer Under $GOPATH Under $GOPATH/src CORRECT What does $GOPATH mean? It's a file for Go runtime Stores Go source code files and compiled p
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go 02-code-your-first-program
Which keyword below that you need use to define a package? package main func main() { } func package CORRECT fmt.Println import 1: func keyword is used to declare a new function. 2: That's right! pack
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go 03-run-your-first-program
What is the difference between go build and go run? go run just compiles a program; whereas go build both compiles and runs it. go run both compiles and runs a program; whereas go build just compiles
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go Cheatsheet: Write your First Go Program
Cheatsheet: Write your First Go Program Hi! For reference, you can store this cheatsheet after you take the lectures in this section. You can also print this cheatsheet and then follow the video lectu
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go exercises
Print your name and your best friend's name using Println twice. Check out this exercise here. Say hello to yourself. Build your program using go build Send it to your friend S/he should use be using
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go 01-packages-A
Where to store the source code files that belong to a package? Each file should go into a different directory In a single directory CORRECT Why a package clause is used in a Go source-code file? It's
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go 03-scopes
What's a scope? Executable block of code The visibility of the declared names CORRECT Determines what to run package awesome import "fmt" var enabled bool func block() { var counter int fmt.Println(co
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go 02-packages-B
Which one below is a correct package type in Go? Empty package Executable package CORRECT Transferrable package Librarian package Which package type go run can execute? Empty package Executable packag
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go exercises
Use your own package Create a few Go files and call their functions from the main function. Try the scopes Learn the effects of scoping across packages. Rename imports Import the same package using a
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