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go, web, go · On the web, Go, and building things

http://elithrar.github.io/page2

Go, web, go. On the web, Go, and building things. Serving a Vue, React or Ember JavaScript Application with Go. Testing Your (HTTP) Handlers in Go. Combining Custom Domains, Go Packages and Jekyll. HttpHandler and Error Handling in Go. 8226;••. I wrote an article a while back. On implementing custom handler types to avoid a few common problems with the existing. Func MyHandler(w http.ResponseWriter, r *http.Request). Having to remember to explicitly call a naked. You can either call. In your database pac...

elithrar.github.io

HTTP Request Contexts & Go · go, web, go

http://elithrar.github.io/article/map-string-interface

Go, web, go. On the web, Go, and building things. HTTP Request Contexts and Go. 8226;••. How do we pass the maskedToken from here. To here, without relying on the overhead of a session store,. And without either handler being explicitly tied to the other? What about a CSRF token? Or an auth-key from a request header? We certainly don't want to re-write that logic in every handler! Theres three ways that Gos web libraries/frameworks have attacked the problem of request contexts:. A global map, with. We'll...

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Golang vs JAVA vs PHP: Comparing productivity - Jason Whatson Jason Whatson

http://mindfsck.net/golang-vs-java-vs-php-comparing-productivity

Software engineer - Web and Mobile development, cloud computing : Sydney, AU;. Music production & recording. Golang vs JAVA vs PHP: Comparing productivity. Apr 14, 2013. I recently finished my employment with COSMOS magazine and I wanted to check that all their salary payments were in order. I had a CSV of all their payment transactions from my bank in a format like the following. So after I had finished writting my first ever golang program I started wondering how implementations in other langages compa...

elithrar.github.io

Custom Handlers and Avoiding Globals in Go Web Applications · go, web, go

http://elithrar.github.io/article/custom-handlers-avoiding-globals

Go, web, go. On the web, Go, and building things. Custom Handlers and Avoiding Globals in Go Web Applications. 8226;••. Ive also published a second article. About custom handlers that builds on the foundations here. Might be worth reading after you finish this! Package is extremely flexible, thanks to the fact that it centres on the http.Handler. Creating Our Custom Handler Type. Net/http provides a basic. Type that is just. Func(w http.ResponseWriter, r *http.Request). First, lets highlight the problem:.

elithrar.github.io

http.Handler and Error Handling in Go · go, web, go

http://elithrar.github.io/article/http-handler-error-handling-revisited

Go, web, go. On the web, Go, and building things. HttpHandler and Error Handling in Go. 8226;••. I wrote an article a while back. On implementing custom handler types to avoid a few common problems with the existing. Func MyHandler(w http.ResponseWriter, r *http.Request). Signature you often see. Its a useful general purpose handler type that covers the basics, but—as with anything generic—there are a few shortcomings:. Having to remember to explicitly call a naked. You can either call. In your database ...

elithrar.github.io

simple-scrypt · go, web, go

http://elithrar.github.io/article/simple-scrypt

Go, web, go. On the web, Go, and building things. 8226;••. Is a convenience wrapper around Gos existing scrypt library. The existing library has a limited API and doesnt facilitate generating salts, comparing keys or retrieving the parameters used to generate a key. The last point is a limitation of the scrypt specification, which doesnt enforce this by default. Using Gos bcrypt. Type, and the public API should be rock solid (Im planning to tag a v1.0 very soon). Scrypt.Defaults (N=16384, r=8, p=1) m...

elithrar.github.io

Approximating html/template Inheritance · go, web, go

http://elithrar.github.io/article/approximating-html-template-inheritance

Go, web, go. On the web, Go, and building things. 8226;••. Package is fairly minimal compared to templating packages associated with other languages (Jinja, Mustache, even Djangos templates), although it makes up for this with security. First, we define. We define empty blocks for optional content so we don't have to define a block in child templates that don't need them. Which effectively extends our base template. Notice the lack of the script block - we don't need it here. In our Go application, we cr...

elithrar.github.io

Running Go Applications in the Background · go, web, go

http://elithrar.github.io/article/running-go-applications-in-the-background

Go, web, go. On the web, Go, and building things. Running Go Applications in the Background. 8226;••. A regular question on the go-nuts mailing list, in the #go-nuts IRC channel and on StackOverflow seems to be: how do I run my Go application in the background? Developers eventually reach the stage where they need to deploy something, keep it running, log it and manage crashes. So where to start? Were going to assume a. Im well aware of the built in options like Upstart (Debian/Ubuntu) and systemd (CentO...

elithrar.github.io

Using Buffer Pools with Go · go, web, go

http://elithrar.github.io/article/using-buffer-pools-with-go

Go, web, go. On the web, Go, and building things. Using Buffer Pools with Go. 8226;••. Buffers are extremely useful in Go and Ive written a little about them. Part of that has been around rendering HTML templates: ExecuteTemplate returns an error, but if youve passed it your. Its too late to do anything about the error. The response is gone and you end up with a malformed page. You might also use a buffer when creating a. Heres a quick refresher:. Write to the buffer first so we can catch the error.