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update: write your first program exercises

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Inanc Gumus 2021-03-23 16:59:08 +03:00
parent 2f920b497c
commit 22d1992bc3
4 changed files with 9 additions and 20 deletions
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02-write-your-first-program/README.pdf
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02-write-your-first-program/exercises/02-print-gopath/exercise.md
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// ---------------------------------------------------------
// EXERCISE: Print GOPATH
//
// Print your GOPATH using the `go env` tool
//
// EXPECTED OUTPUT
// The physical folder path that is referenced by $GOPATH
// ---------------------------------------------------------

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02-write-your-first-program/exercises/02-print-gopath/solution/solution.md
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You should type this:
go env GOPATH

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02-write-your-first-program/exercises/README.md
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1. **Print your name and your best friend's name** using Println twice. [Check out this exercise here](https://github.com/inancgumus/learngo/tree/master/02-write-your-first-program/exercises/01-print-names).
2. **Print your GOPATH** using `go env` tool. [Check out this exercise here](https://github.com/inancgumus/learngo/tree/master/02-write-your-first-program/exercises/02-print-gopath).
3. **Say hello to yourself.**
2. **Say hello to yourself.**
1. Build your program using `go build`
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**NOTE:** If you're using the command prompt or the PowerShell, you may need to use it like this:
`cmd /c "set GOOS=darwin GOARCH=386 && go build"`
4. **Call [Print](https://golang.org/pkg/fmt/#Print) instead of [Println](https://golang.org/pkg/fmt/#Println)** to see what happens.
3. **Call [Print](https://golang.org/pkg/fmt/#Print) instead of [Println](https://golang.org/pkg/fmt/#Println)** to see what happens.
5. **Call [Println](https://golang.org/pkg/fmt/#Println) or [Print](https://golang.org/pkg/fmt/#Print) with multiple values** by separating them using commas.
4. **Call [Println](https://golang.org/pkg/fmt/#Println) or [Print](https://golang.org/pkg/fmt/#Print) with multiple values** by separating them using commas.
6. **Remove the double quotes from a string literal** and see what happens.
5. **Remove the double quotes from a string literal** and see what happens.
7. **Move the package and import statement** to the bottom of the file and see what happens.
6. **Move the package and import statement** to the bottom of the file and see what happens.
8. **[Read Go online documentation](https://golang.org/pkg)**.
7. **[Read Go online documentation](https://golang.org/pkg)**.
1. Take a quick look at the packages and read what they do.
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3. You don't have to understand everything, just do it. This will warm you up for the upcoming lectures.
9. Also, **take a tour on**: https://tour.golang.org/
8. Also, **take a tour on**: https://tour.golang.org/
1. Have a quick look. Check out the language features.
2. We're going to talk all about them soon.
9. [Follow me on twitter to learn more](https://twitter.com/inancgumus).