go101

Some basics on golang including answers to exercises on the golang tour.

To get all the codes, clone this repository to your $GOPATH workspace,

$ go get github.com/ihcsim/go101

Exercise	Package	Exercise URL
Loops and Functions	loop	https://tour.golang.org/flowcontrol/8
Slices	picture	https://tour.golang.org/moretypes/14
Maps	maps	https://tour.golang.org/moretypes/19
Fibonacci closure	closure	https://tour.golang.org/moretypes/22
Stringers	interface	https://tour.golang.org/methods/7
Errors	error	https://tour.golang.org/methods/9
Readers	reader	https://tour.golang.org/methods/11
rot13Reader	rot13reader	https://tour.golang.org/methods/12
Http Handlers	httphandlers	https://tour.golang.org/methods/14
Images	images	https://tour.golang.org/methods/16
Equivalent Binary Trees	binarytree	https://tour.golang.org/concurrency/7

To run the answer of an exercise,

$ cd github.com/ihcsim/go101/<folder_of_exercise>
$ go run main.go

To fetch dependencies:

1. For picture exercise, $ go get golang.org/x/tour/pic
2. For maps exercise, $ go get golang.org/x/tour/wc
3. For reader exercise, $ go get golang.org/x/tour/reader

Other Examples

Package	Description
stack	A stack data structure demonstrating the usage of interface{}.
discountcalculator	A discount calculator demonstrating the usage of function values and closures.
bigdigits	A program that takes a numeric input and magnifies the number to stdout. Run $GOPATH/bin/bigdigits --help for usages.
statistics	A web handler to demonstrate arithmetic operations on float64 type.
playlist	A string format convertor that converts M3U records to PLS records to demonstrate string manipulation and regular expressions.
soundex	Soundex algorithm to convert names into their corresponding soundex code. Supported URL: localhost:7000, localhost:7000/?name=, localhost:7000/testsuite
unique	A function to eliminates duplicated integers in a slice.
flatten	A function to convert a 2D matrix into a 1D slice.
make2D	A function to convert a 1D slice to a 2D matrix where each inner slice has the same depth.