Import cycle not allowed
I have a problem with import cycle not allowed It appears when I am trying to test my controller. Here is the output: … Read more
go
How can I install a package with go get?
I want to install packages from github to my $GOPATH, I have tried this: go get github.com:capotej/groupcache-db-experiment.git the repository is here. 4 Answers … Read more
How can I “go run” a project with multiple files in the main package?
I have a single file in the main package called main.go. Because the code isn’t reusable I want to separate part of the … Read more
nil detection in Go
I see a lot of code in Go to detect nil, like this: if err != nil { // handle the error } … Read more
How to trim leading and trailing white spaces of a string?
Which is the effective way to trim the leading and trailing white spaces of string variable in Go? 8 Answers 8
How to join a slice of strings into a single string?
package main import ( “fmt” “strings” ) func main() { reg := […]string {“a”,”b”,”c”} fmt.Println(strings.Join(reg,”,”)) } gives me an error of: prog.go:10: cannot … Read more
Can I list all standard Go packages?
Is there a way in Go to list all the standard/built-in packages (i.e., the packages which come installed with a Go installation)? I … Read more
How to import local packages without gopath
I’ve used GOPATH but for this current issue I’m facing it does not help. I want to be able to create packages that … Read more
“undefined” function declared in another file?
I’m trying to write a basic go program that calls a function on a different file, but a part of the same package. … Read more
How to set default values in Go structs
There are multiple answers/techniques to the below question: How to set default values to golang structs? How to initialize structs in golang I … Read more