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My question is, if I have a function that writes something into a channel, would I rather let the function itself create and return the channel, or would I require the caller to pass a channel on which ..

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I am polling an API and it’s returning JSON. I am trying to get the structs correct so I can cast bytes to them. One section (environment) specifically returns an array of variable length with variable ..

Sorry, had a nice discussion about this today and it blew several hours of work. My assumptions were doubly wrong, but I am trying to figure out why the behavior of removing an item from a slice isn’t ..

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Hello everyone. I am new to GOLang. Where can I find useful authentication tutorial out there? I know there is a lot of tutorials teach how to implement it but most of them have different coding styles. ..

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I have been trying to figure this out for some time with no success. What does the “.(*jwt.Token).Claims.(jwt.MapClaims)” part do, and how the values from jwt are attached to the request context, ..

Hi all, If anyone is interested in looking at a new role for the New Year – MachineMax is looking for another Go Developer to join the team. It’s a start-up of 15 people using IoT and data ..

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Which is the best performing JSON schema library for golang? Needs to support Draft 6 & 7. https://github.com/xeipuuv/gojsonschema ​ This one seems to be the best rated one, but is to good from ..

Is there any function that helps to take a screen shot of specific windows by its title or classname, not the whole screen? ​ Thanks very much! submitted by /u/huynhphuchuy [link] [comments]

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I have been a fan of Go for a long time and want to start making open source contributions. ​ In the past I have tried making contributions to parts of the core language or to Docker through moby ..

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​ without that much effort (knapsack problem in Go) and pretty good performance. ​ Ref.: If you have slow loops in Python, you can fix it…until you can’t submitted by /u/techempower ..

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Hey, Im a full stack js programmer, I love the lang. But I like golang better, the sytax, packages, api is awesome plus the performance is out of this world. What cases could I give the business guys to move ..

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I started to work on a “package manager” for binaries: https://github.com/sagikazarmark/binbrew ​ It’s not really a package manager and probably never will be, but it’s somewhat ..

I know how to create a response in json. ​ Now I need to be able to respond with html which may contain js. I want to put all html and js in a file. Then when I received an ajax request, I’ll ..

Trying to get custom gopher art for a small team function (for stickers, etc) and I am far from an artist. Are there any known good resources where we can commission someone to create it? submitted by /u/Fhanky ..

Hi guys, new to Go here! I’ve been trying to learn for a couple of months now as well as applying to jobs where I could further my knowledge of the language. Now, I have had an interview recently ..

Anyone know of any small to medium sized go projects that are very well written? I’d like to read a few to get a better feel on how to structure my own code! submitted by /u/i_have_one_feather [link] ..

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I’ve tried the following using exec package exec.Command("cmd", "setx", "hello", "world") exec.Command("cmd", "set", "hello=world") exec.Command("cmd", `setx hello "world"`) exec.Command("cmd", `set ..

Does something like this exist? Let’s say you have something like this as your JSON: {"select": {"join": [ { "table":"TableName", "columns"; ["a", "b", "c"] }, { "table":"TableName2", "columns"; ..

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Hi, I’m working in a project trying to have an HEX and DDD approach. Here is a super dummy example of how I’m getting the separation of concepts and DI https://play.golang.org/p/nVZqMUL1j1M ..

https://github.com/maxatome/go-testdeep (godoc) New features: – ANSI colored output – introducing helpers: tdhttp as first one (a.k.a. HTTP API testing helper) Enjoy! As a reminder, the package ..

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I’m fairly new to Go and working on an application to create VMs in a some cloud provider. I’m trying to design interfaces and I’d really appreciate if my current design is reviewed. ..

How do I handle structs that have a property that include a reference to its own type? e.g. Category {id int, Parent Category} submitted by /u/sc3nner [link] [comments]

Hello, I’ve been experiencing some issues trying to run a Docker image that builds a Go project. ​ Any help would be very appreciated, as I’ve been stuck on this for days. I’m not a Docker ..

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Hi people! a new mini-gopher over here struggling with concurrency. I’m trying to code a simple function to sum the sizes of some files using concurrency and channels. There’s something wrong ..

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This ​  ​ ​ generates an image with “alt”, but no “title”. ​ How to make it generate title html attribute ..

I want to check whether or not a variable is defined in an html template. For instance, pseudocode: ​ <title> {{ if .currentTitle != nil }} {{ .currentTitle }} {{ else }} {{ .defaultTitle }} {{ end }} </title> ..

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Hello all. Not sure how to word the title. My company projects are stored under $GOPATH/companyname. Go is fine with this, but naturally none of the go tooling works. Like go get. I assume that deoplete-go ..

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I know the libraries such as gorilla, httproute, etc. Exists Why cannot have this as default ? Does Golang follow other architecture for the routing instead ? submitted by /u/ardawan [link] [comments]

I’m doing a simple load test with Apache JMeter. My ambition was to benchmark a go server. Here is the code I’ve been using, its a simple web server. ​ package main import ( "fmt" "log" ..

What you do not like in Godoc that would like to fix? And do you know any alternatives? submitted by /u/3timeslazy [link] [comments]

Hello guys! I attempted to summarize the programming experience and propose a general pattern for asyncronous calculations powered by golang goroutines:https://medium.com/@vague.capitan/async-network-pattern-ae3202ff9462 ..

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Hi guys, i’m new here! I’m a student in science technology in Milan, Italy. ​ i don’t know if it’s the right place to post my problem, so if it’s not, let me know 🙂 ..

Hi, I would like to get a better understanding of of using context’s in Go: ​ I know I can use context for deadlines and cancellation fr API’s in a Go package but what are the main benefits ..

So I’m busy trying to use golang regexp, but what I’m experiencing is different to what all the docs say. According to https://golang.org/pkg/regexp/#Regexp.FindStringSubmatch, “A return ..

Hello, I’ve setup an application in my local server with Go, Gin and MongoDB. I was trying to benchmark the server with Bombardier. But the problem is I was getting poor req/s rate and low throughput. ..