gopl | Solutions to K & D 's The Go Programming Language exercises

by torbiak Go Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | gopl Summary

gopl is a Go library. gopl has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Solutions to every exercise in The Go Programming Language. Many of the exercises are based on an example from the book or an earlier exercise, and I've copied files as needed so there's a separate package for each exercise. If I'd been thinking I would have committed as I went so that it's easier to use git to see what I started from. As it is you'll need to determine the predecessor example or exercise and use diff for exercises after 5.6.

Support

Quality

Security

License

Reuse

Support

gopl has a low active ecosystem.

It has 470 star(s) with 143 fork(s). There are 18 watchers for this library.

It had no major release in the last 6 months.

There are 12 open issues and 4 have been closed. On average issues are closed in 1 days. There are 11 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of gopl is current.

Quality

gopl has no bugs reported.

Security

gopl has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

gopl does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

gopl releases are not available. You will need to build from source code and install.

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gopl Key Features

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gopl Examples and Code Snippets

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Community Discussions

Trending Discussions on gopl

Error loading workspace: err: exit status 1: stderr: go: updates to go.sum needed, disabled by -mod=readonly : packages.Load error

Go Modules importing issue in VSCode ("cannot find package [...] in any of [...]")

Sublime Text: [Errno 2] No such file or directory: 'gopls'

error with "package main" flagging red in the main.go folder

how to solve vs code - gopls command is not available

pre-commit prints 'golint: command not found'

undefined: grpc.ClientConnInterface when compiling grpc

VSCODE faill to install tools in go module

Go channel infinite loop not block

How can I disable these tooltips?

QUESTION

Error loading workspace: err: exit status 1: stderr: go: updates to go.sum needed, disabled by -mod=readonly : packages.Load error

Asked 2021-Jun-02 at 07:46

I am using VSCode and vscode-go to develop the Go application,but, sometime, I got this error, and can't jump to the code definination

How can I get past this error message and get back all gopls features?

...

ANSWER

Answered 2021-Jun-02 at 07:45

As explained in golang/vscode-go issue 1229:

The error message indicates the go.mod file is incomplete and needs update.

Check the "PROBLEMS" view (Ctrl+Shift+P > "Problems: Focus On Problems View" ), find the error-level problem (probably in the go.mod file), and either choose the Quick Fix or check the light bulb.

Or, simply open the go.mod file and run 'go mod tidy' using the code lens at the top of the file.

Obviously, make sure you are using the latest versions (of Go, VSCode and vscode-go, as well as gopls)

Source https://stackoverflow.com/questions/67800641

QUESTION

Go Modules importing issue in VSCode ("cannot find package [...] in any of [...]")

Asked 2021-May-30 at 17:13

I'm encountering what probably seems to be a Gopls language server issue: All my external package import statements are being marked as incorrect when using Go Modules with the Go extension in VSCode. Here's exactly what I did so far:

Inside my GOPATH/src/github.com/Kozie1337/projectname:

run go mod init github.com/Kozie1337/projectname
run go get -u github.com/gorilla/mux

Inside go.main:

...

ANSWER

Answered 2021-May-30 at 17:13

The official go modules blog post specifically says "somewhere outside $GOPATH/src,".

So initialize you go module outside GOPATH.

Source https://stackoverflow.com/questions/67763356

QUESTION

Sublime Text: [Errno 2] No such file or directory: 'gopls'

Asked 2021-May-22 at 09:51

Installed LSP server on Sublime Text 3, then enabled gopls from the LSP: Enable Language Server Globally > selected gopls.

Also executed below command on terminal.

...

ANSWER

Answered 2021-Mar-06 at 15:24

This solved the problem.

Source https://stackoverflow.com/questions/66432344

QUESTION

error with "package main" flagging red in the main.go folder

Asked 2021-Apr-09 at 07:56

I have written a main.go program and declared the package at the beginning of the code but it flagging red as shown below:

When I hover on the package, it displays the following:

...

ANSWER

Answered 2021-Feb-11 at 03:55

You need to run the command go mod init from your command line at the root of the project. It looks like you ran it from go-microservice/prod-api, but it should be run at the same place where your .git lives. If prod-api is in fact the root of the git project, then you need to open that folder in VSCode instead of go-microservice.

Source https://stackoverflow.com/questions/66146161

QUESTION

how to solve vs code - gopls command is not available

Asked 2021-Mar-28 at 06:46

The "gopls" command is not available. Run "go get -v golang.org/x/tools/gopls" to install.

I am running on go 1.14, not sure what will happen, if follow the instruction...

...

ANSWER

Answered 2021-Mar-24 at 02:07

The extension depends on other tools to provide necessary features. gopls is one of the core tools necessary to provide language features like code completion, navigation, search, etc for go language. See the list of tools the extension depends on: https://github.com/golang/vscode-go/blob/master/docs/tools.md

"Install" will install the 'gopls'. "Install All" will install all the missing tools.

If you are using go1.14, either click the button (or run "Go: Install/Update Tools" command from the command palette) or, install tools in module mode with the following command (not just go get because with go1.14, the go command will try to install the tool in GOPATH mode which isn't what you want.)

Source https://stackoverflow.com/questions/66668506

QUESTION

pre-commit prints 'golint: command not found'

Asked 2020-Dec-19 at 19:45

Envs ...

ANSWER

Answered 2020-Oct-28 at 06:47

You need to source and persist changes to your PATH env variable. If you using bash you can add next changes to .bashrc or .bash_profile (it's up to OS).

Source https://stackoverflow.com/questions/64567507

QUESTION

undefined: grpc.ClientConnInterface when compiling grpc

Asked 2020-Nov-19 at 10:50

I am new to grpc. In my go.mod file I have:

...

ANSWER

Answered 2020-Nov-17 at 06:12

It's good that you started GRPC.

It seems like you're protoc-gen-go is old and needed to be updated,

to update it you should

first, remove the current one, to find where it stored, you can use the echo $PATH command to find out where this file is. then remove it.
second, install the new one, for installing it you can run this command.

go install google.golang.org/grpc/cmd/protoc-gen-go-grpc

Note If you have any problem to get it, use this command instead,

go get -u github.com/golang/protobuf/protoc-gen-go

after the update, you must edit your go.mod file.

change this line:

Source https://stackoverflow.com/questions/64815927

QUESTION

VSCODE faill to install tools in go module

Asked 2020-Oct-19 at 07:51

when starting a go module on VSCode I get prompted to install some tool

choosing install the installation fails, below the logs in vscode terminal

VSCODE keeps yelling at me an "fail to install" stuff, simply because ignores my path as you can see below

...

ANSWER

Answered 2020-Oct-19 at 07:51

Your error is:

Source https://stackoverflow.com/questions/64423000

QUESTION

Go channel infinite loop not block

Asked 2020-Sep-17 at 04:27

I am reading 8.5 chapter of The Go Programming Language, and get in stuck for some code. code list below.

...

ANSWER

Answered 2020-Sep-17 at 04:27

The output of the 3rd loop is...

Source https://stackoverflow.com/questions/63931148

QUESTION

How can I disable these tooltips?

Asked 2020-Sep-16 at 11:05

I've recently installed gopls and I am using it through Emacs (lsp-mode). Everything works fine but I would like to disable these tooltips (see https://i.stack.imgur.com/SRiGI.png).

I tried setting setq lsp-go-hover-kind "NoDocumentation" but to no avail.

...

ANSWER

Answered 2020-Sep-16 at 11:05

Latest lsp-ui update fixes this.

Source https://stackoverflow.com/questions/63793791

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install gopl

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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