gophers | Gopher Artwork by Ashley McNamara | Graphics library

by ashleymcnamara Go Version: Current License: Non-SPDX

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

kandi X-RAY | gophers Summary

gophers is a Go library typically used in User Interface, Graphics applications. gophers has no bugs, it has no vulnerabilities and it has medium support. However gophers has a Non-SPDX License. You can download it from GitHub.

Gopher Artwork by Ashley McNamara

Support

Quality

Security

License

Reuse

Support

gophers has a medium active ecosystem.

It has 2782 star(s) with 138 fork(s). There are 107 watchers for this library.

It had no major release in the last 6 months.

There are 10 open issues and 6 have been closed. On average issues are closed in 202 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of gophers is current.

Quality

gophers has no bugs reported.

Security

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

License

gophers has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

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

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gophers Key Features

No Key Features are available at this moment for gophers.

gophers Examples and Code Snippets

No Code Snippets are available at this moment for gophers.

Community Discussions

Trending Discussions on gophers

Send email in gmail account using SMTP

Uncaught Invariant Violation: Store error

gazelle+protobuf problem: does not have mandatory providers: 'GoLibrary'

golang append issue inside a for loop

Golang data as interface{} panics

Can't import a package from a different file in GO

How to `Erase the scroll-back (aka "Saved Lines")` in the terminal

API Gateway HTTP client request with IAM auth with Go

Unmarshalling json in golang

Don't understand func strings.TrimLeft in Go

QUESTION

Send email in gmail account using SMTP

Asked 2021-Jan-26 at 12:59

I want to send an test email to my Gmail account

Thus, I tried this snippet from https://golang.org/src/net/smtp/example_test.go

...

ANSWER

Answered 2021-Jan-26 at 12:59

I'm going to assume that in your actual code you're using a real server domain and port instead of mail.example.com.

From the error message it's clear that the SMTP server that you tried to connect to did not respond and your request timed out. You've got to make sure you are contacting a valid SMTP server at the right port (the mail.example.com:25 part in the SendMail call).

One simple way to check would be to go to your terminal and run:

Source https://stackoverflow.com/questions/65900604

QUESTION

Uncaught Invariant Violation: Store error

Asked 2020-Dec-14 at 02:40

I am attempting to write a HackerNews clone using a graphql api written in Go with the graph-gophers package as the backend, and a Vuejs app with the apollo graphql-client as the frontend. Relevant Github Repos Backend Frontend.

I have recently implemented subscription functionality and it does appear to work, but whenever I upvote a link I get a nasty error in the javascript console, the full text for which is below.

...

ANSWER

Answered 2020-Dec-14 at 02:40

I ended up figuring this out. The cause of the error was when updating the store when an upvote occurred, I had been focusing on the vote subscription in the graphql schema, when the issue was actually in the upvote mutation. The link returned as part of the schema was missing an id.

Source https://stackoverflow.com/questions/64674731

QUESTION

gazelle+protobuf problem: does not have mandatory providers: 'GoLibrary'

Asked 2020-Oct-08 at 15:04

From gazelle-generated BUILD files, I get the following error when I run bazel build //foo/bar/protos/...:

ERROR: .../foo/bar/protos/BUILD.bazel:15:17: in deps attribute of go_proto_library rule //foo/bar/protos:protos_go_proto: '//baz/quux/api:api_proto' does not have mandatory providers: 'GoLibrary'

Both BUILD files have:

...

ANSWER

Answered 2020-Oct-08 at 15:04

This error means that //baz/quux/api:api_proto is the wrong kind of target for the deps attribute of the go_proto_library rule (it does not "provide" the right information).

//baz/quux/api:api_proto is probably a proto_library target, and should be in the protos attribute instead of the deps attribute: https://github.com/bazelbuild/rules_go/blob/master/proto/core.rst#go_proto_library

Source https://stackoverflow.com/questions/64263317

QUESTION

golang append issue inside a for loop

Asked 2020-May-06 at 17:55

Problem:

append inside Users() for loop below adds the last item in users 3x into userRxs []*UserResolver

Expectation:

append should add each item inside users into userRxs []*UserResolver

...

ANSWER

Answered 2020-May-06 at 17:46

The range variable is overwritten at each iteration, and &u is the same. So you end up appending a UserResolver containing the same address multiple times. You need to use a local copy of that variable. Try this:

Source https://stackoverflow.com/questions/61641558

QUESTION

Golang data as interface{} panics

Asked 2020-Apr-08 at 20:03

Gophers,

I'm trying to implement the reflect package of Go and really stuck on one thing.

context - I'm trying to call an API that returns - time.Time and some data in interface{}. This data could be either int/int64 or float32/float64 for the most part. I take the data in interface{} and further create a struct where I keep the interface{} data in interface as reflect promises quite a few fancy things that I could do with the interface

...

ANSWER

Answered 2020-Apr-08 at 15:21

Use a two-value type assertion to get the value without panicking:

Source https://stackoverflow.com/questions/61093256

QUESTION

Can't import a package from a different file in GO

Asked 2019-Nov-13 at 11:51

I am using go1.13.4 and below is my project structure:

...

ANSWER

Answered 2019-Nov-13 at 11:50

With your current layout, import path of types is example.com/graphql/src/types.

go.mod should be inside src if you have that structure. Or better would be to get rid of src. go.mod must be next to the types and utils folders.

Source https://stackoverflow.com/questions/58836060

QUESTION

How to `Erase the scroll-back (aka "Saved Lines")` in the terminal

Asked 2019-Jul-05 at 17:27

How can I erase the scroll-back in a terminal using Go?

In OS X using Terminal, I can run:

...

ANSWER

Answered 2017-Jul-14 at 16:08

fmt.Printf(string([]byte{0x1b,'[', '3', 'J'}))

Source https://stackoverflow.com/questions/45106922

QUESTION

API Gateway HTTP client request with IAM auth with Go

Asked 2019-May-23 at 12:32

Hello StackOverflow AWS Gophers,

I'm implementing a CLI with the excellent cobra/viper packages from spf13. We have an Athena database fronted by an API Gateway endpoint, which authenticates with IAM.

That is, in order to interact with its endpoints by using Postman, I have to define AWS Signature as Authorization method, define the corresponding AWS id/secret and then in the Headers there will be X-Amz-Security-Token and others. Nothing unusual, works as expected.

Since I'm new to Go, I was a bit shocked to see that there are no examples to do this simple HTTP GET request with the aws-sdk-go itself... I'm trying to use the shared credentials provider (~/.aws/credentials), as demonstrated for the S3 client Go code snippets from re:Invent 2015:

...

ANSWER

Answered 2019-May-16 at 09:22

The first argument to request.New is aws.Config, where you can send credentials.

https://github.com/aws/aws-sdk-go/blob/master/aws/request/request.go#L99 https://docs.aws.amazon.com/sdk-for-go/api/aws/#Config

There are multiple ways to create credentials object: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/configuring-sdk.html

For example using static values:

Source https://stackoverflow.com/questions/56163092

QUESTION

Unmarshalling json in golang

Asked 2019-Jan-05 at 16:27

golang beginner here.

I want to unmarshall some JSON shown here:

...

ANSWER

Answered 2019-Jan-05 at 05:05

For marshalling and unmarshalling, fields must be exported.

Source https://stackoverflow.com/questions/54049017

QUESTION

Don't understand func strings.TrimLeft in Go

Asked 2018-Oct-05 at 16:00

I'm trying to test code that uses func strings.TrimLeft. I needed to see an MVCE of it in action, so I went to the API specification.

It came with an example, which I exported, with the following code:

...

ANSWER

Answered 2018-Oct-05 at 15:46

It is an industry standard that trim implies a proper suffix or prefix.

trimLeft will only remove matching characters from the beginning of the string and stop on the first non-match. In your example, the "i" of "irrelevant" is the first character it checks. It fails the check, so it stops trimming (i.e. it does nothing).

trimRight, by comparison, removes matches starting from the end of the string in descending index order.

Source https://stackoverflow.com/questions/52669146

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

Vulnerabilities

No vulnerabilities reported

Install gophers

You can download it from GitHub.

Support

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