goplay | Random Small Go Programs | GPU library

by timtadh Go Version: Current License: No License

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

kandi X-RAY | goplay Summary

goplay is a Go library typically used in Hardware, GPU applications. goplay has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

These are some very simple go programs, most of them are just me experimenting with different Go features. Feel free to fork and add more example programs.

Support

Quality

Security

License

Reuse

Support

goplay has a low active ecosystem.

It has 8 star(s) with 2 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

goplay has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of goplay is current.

Quality

goplay has no bugs reported.

Security

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

License

goplay 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

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

Top functions reviewed by kandi - BETA

kandi has reviewed goplay and discovered the below as its top functions. This is intended to give you an instant insight into goplay implemented functionality, and help decide if they suit your requirements.

Process and return results
Get returns the value for the given key .
NewLinearHash returns a new linear hash .
fib returns the fib function .
NewHashTable creates a new hash table .
Creates a new stack
init initializes the interface
L_brace
R_brace
word token

Get all kandi verified functions for this library.

goplay Key Features

No Key Features are available at this moment for goplay.

goplay Examples and Code Snippets

No Code Snippets are available at this moment for goplay.

Community Discussions

Trending Discussions on goplay

How to initialize nil slices in a struct using reflect

When trying to implement an io.Reader that uses channels I get a fatal error

Go migrate will not install on MacOS

Why second channel not receiving data from previous channel

Using functional options instead of method

Getting "hour out of range" on time.Parse(layout, value) in Go

How can I add JWT automatically after login?

Use autoplay to play a radio station using HTML5 audio

JSON unmarshal does not output in my code, works in goplayground

Get raw element representation including open and close tags

QUESTION

How to initialize nil slices in a struct using reflect

Asked 2020-Nov-06 at 11:11

For any given struct, I want to loop over its fields and set any nil slices to an empty slice. However, slices are unaddressable and hence not settable. How can I set the values of any nil slices?

Example: https://goplay.space/#iV6OHkYVTru

...

ANSWER

Answered 2020-Nov-06 at 11:09

You can't update / modify foo in initNilSlices() if you pass foo because that will be a copy, and you could only modify the copy (and not the original value).

This is what the error message "hints":

Source https://stackoverflow.com/questions/64713417

QUESTION

When trying to implement an io.Reader that uses channels I get a fatal error

Asked 2020-Oct-10 at 02:41

I apologise for the very simple question, just having some trouble wrapping my head around how we implement io.Reader.

My final use case is that I am consuming an endless stream that can send data at any time. To simulate this I have created an emitter that implements io.Reader and io.Writer.

I listen to the reader using a bufio.Scanner concurrently, while sending values to any listener from main.

Playground: https://goplay.space/#eJfe0HyfYrL

...

ANSWER

Answered 2020-Oct-10 at 02:41

The goroutine blocks in emitter.Read on receive from <-em.ch. The main goroutine blocks on wg.Wait. Deadlock!

Fix by adding a Close() method to emitter to close em.ch. Return io.EOF in emitter.Read when the channel is closed. Close the emitter when done sending data.

There are other issues with the emitter. Instead of fixing emitter, use io.Pipe to connect the writer to the reader:

Source https://stackoverflow.com/questions/64288874

QUESTION

Go migrate will not install on MacOS

Asked 2020-Sep-25 at 14:16

Mac OS here. I have Go version go1.14.2 darwin/amd64 installed locally under ~/go and in my ~/.bash_profile I have:

...

ANSWER

Answered 2020-Sep-25 at 14:03

It's actually called migrate, you can check its location by running which migrate or command -v migrate, or call binary from your bin folder migrate.darwin-amd64

Source https://stackoverflow.com/questions/64065595

QUESTION

Why second channel not receiving data from previous channel

Asked 2020-Jun-03 at 15:25

I'm doing my first steps with go channels, and tried to write the below code, where I want to do the following with goroutine that is reading from a given csv file, emit the read record to another channel which is adding the same record to another csv file:

...

ANSWER

Answered 2020-Jun-03 at 15:25

Tthe problem is this:

Source https://stackoverflow.com/questions/62162137

QUESTION

Using functional options instead of method

Asked 2020-Jun-02 at 07:13

I tried the below, and it worked well:

...

ANSWER

Answered 2020-Jun-02 at 07:13

You are very close to getting it! First, since you already create the hashMap in main() you don't need to create again in from(). Just delete line 14 and change the signature of from() like this:

Source https://stackoverflow.com/questions/62145826

QUESTION

Getting "hour out of range" on time.Parse(layout, value) in Go

Asked 2020-May-24 at 13:26

I am getting the error hour out of range while trying to parse a timestamp string with the following code:

...

ANSWER

Answered 2020-May-24 at 12:57

The timezone offset in the layout should be -0700 not +0530

Source https://stackoverflow.com/questions/61986079

QUESTION

How can I add JWT automatically after login?

Asked 2020-Apr-28 at 20:55

I have a cruel doubt.

I'm running the code below:

...

ANSWER

Answered 2017-Jul-13 at 16:06

you could add middleware to /accesible route, no problem, in this moment that route is public same the login.

The token header is always sent from where the request is made, it goes in a header called Authorization and must indicate the type of token and the token, in addition to being able to contain extra information.

EDIT:

r := e.Group("/restricted") -> r := e.Group("/restricted", middlewareAuth)

You must create a middleware for this.

Good luck

Source https://stackoverflow.com/questions/45085866

QUESTION

Use autoplay to play a radio station using HTML5 audio

Asked 2020-Apr-02 at 15:45

I'm trying to launch automatically a webradio on my html's file. Currently using autoplay fails, I assume the radio miss the time to load some data hence the autoplay just block. I have created a setTimeout function to handle that. Now the function refuses to launch on Firefox and Opera. The error log of Firefox is far most informative, here reproduced:

NotAllowedError: The play method is not allowed by the user agent or the platform in the current context, possibly because the user denied permission

here my html's snippet:

...

ANSWER

Answered 2019-Apr-10 at 01:12

The Firefox error is telling you exactly what's happening. The autoplay isn't working because the user (or more specifically, the browser - see here) is blocking it.

Any playback that happens before the user has interacted with a page via a mouse click, printable key press, or touch event, is deemed to be autoplay and will be blocked if it is potentially audible.

Source https://stackoverflow.com/questions/55603356

QUESTION

JSON unmarshal does not output in my code, works in goplayground

Asked 2019-Nov-11 at 06:45

After reviewing several questions, I have decided to ask my question. A few things I can say...

The struct I am inserting json data into is exported, and so are its fields.
The struct I am inserting json data into was auto-generated by protoc.
The struct and code I am using works in goplayground https://goplay.space/#WZWs3dsVcR5

The code I have is broken into a few parts.

protofile message defining the QueryParm struct.

...

ANSWER

Answered 2019-Nov-11 at 06:25

Two working solutions:

You may use:

Source https://stackoverflow.com/questions/58795386

QUESTION

Get raw element representation including open and close tags

Asked 2019-Nov-08 at 11:26

I know about golang xml ,innerxml tag which allows getting the element inner content as a raw xml. But what I need is to get the whole element (open tag, inner content, close tag) as a raw data.

Here is a sample which I'd like to parse that way. I'd like to get the whole with all its possible attributes element and avoid getting useless elements.

...

ANSWER

Answered 2019-Nov-08 at 11:26

Capturing attributes too

You may use an additional field in your Useful struct to capture all the attributes (of a slice of type xml.Attr) like this:

Source https://stackoverflow.com/questions/58765192

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

Vulnerabilities

No vulnerabilities reported

Install goplay

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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