Go最新资料汇总（八十五）

## FEATURED [Go Fonts: New Fonts Specifically Designed for Go Code](https://blog.golang.org/go-fonts?utm_source=studygolang&utm_medium=email) A new, high quality family of open source fonts has been designed specifically for the Go project. [Do Not Fear First Class Functions](https://dave.cheney.net/2016/11/13/do-not-fear-first-class-functions?utm_source=studygolang&utm_medium=email) A look at why Dave considers Go’s support of first class functions to be ‘a gift’, what they are, and how you can use them. A [video of the talk](https://www.youtube.com/watch?v=5buaPyJ0XeQ) is also available. [IronFunctions: A Go-Powered Serverless Microservices Platform](https://github.com/iron-io/functions?utm_source=studygolang&utm_medium=email) Want to play with serverless microservices without using AWS? This is a Go-powered option that’s open source, so you can download and self-host. [Putting Eval in Go: Building an Interpreter](http://thorstenball.com/blog/2016/11/16/putting-eval-in-go/?utm_source=studygolang&utm_medium=email) A fun look at implementing a simple interpreter in Go in relatively few lines of code thanks to Go’s own internal parsing tools. [Slice Comparison in Go](http://www.tapirgames.com/blog/golang-slice-comparison?utm_source=studygolang&utm_medium=email) Testing two slices for value equality is a more complicated task than you might think. Here’s one way to do it, including a cool trick. [Connecting to a PostgreSQL Database with database/sql](http://www.calhoun.io/connecting-to-a-postgresql-database-with-gos-database-sql-package/?utm_source=studygolang&utm_medium=email) A tutorial showing how to connect to a Postgres database using database/sql and lib/pq, including potential errors and solutions. [A Whirlwind Tour of Go's Runtime Environment Variables](http://dave.cheney.net/2015/11/29/a-whirlwind-tour-of-gos-runtime-environment-variables?utm_source=studygolang&utm_medium=email) Resurfacing some gold from a year ago. ## IN BRIEF [A Simple Go HTTP Request 'Context' Example](https://gocodecloud.com/blog/2016/11/15/simple-golang-http-request-context-example/?utm_source=studygolang&utm_medium=email) [Overriding a Struct Method (sort of..)](https://siadat.github.io/post/curious-gopher-override.html?utm_source=studygolang&utm_medium=email) [Rate Limiting The Right Way with Token Buckets](https://blog.tarkalabs.com/2016/11/11/rate-limiting-the-right-way/?utm_source=studygolang&utm_medium=email) [Go in the Workplace - Improving Efficiency with Technology](http://www.josephspurrier.com/go-in-the-workplace/?utm_source=studygolang&utm_medium=email) Some real world insights from a company that switched to Go. [Go Race Condition Trivia](https://medium.com/@cep21/go-race-condition-trivia-32cfe59df722?utm_source=studygolang&utm_medium=email) A look at a race condition scenario. Can you spot the problem yourself? [Lint: Run Linters From Go Code](https://www.timeferret.com/lint?utm_source=studygolang&utm_medium=email) [Encrypted Configuration in Go](https://medium.com/@cdrev/encrypted-configuration-in-go-e5805564292?utm_source=studygolang&utm_medium=email) [dboxserver: Serve Files From Dropbox over HTTPS](https://github.com/sajal/dboxserver?utm_source=studygolang&utm_medium=email) Caches. Uses Dropbox’s API. [TypeReact: A Minimal TypeScript/React/Go Starter Kit](https://github.com/blinkanalytics/typereact?utm_source=studygolang&utm_medium=email) [randmap: Random Map Access and Iteration](https://github.com/lukechampine/randmap?utm_source=studygolang&utm_medium=email) [Funnel: Process Logs From stdout, a la 12 Factor](https://github.com/agnivade/funnel?utm_source=studygolang&utm_medium=email) [Steamroller: Self Hosted Simulcasting to Twitch, YouTube, and Facebook](https://github.com/dustinblackman/streamroller?utm_source=studygolang&utm_medium=email) [fasthttp: A Fast HTTP Package for Go](https://github.com/valyala/fasthttp?utm_source=studygolang&utm_medium=email) Launched a year ago, it’s still being updated frequently. [go-redis-bytestream: Store and Retrieve Streaming Data in Redis Via io.Reader and io.Writer Utilities](https://github.com/OnBeep/go-redis-bytestream?utm_source=studygolang&utm_medium=email) [Mmock: HTTP Mocking App for Testing and Fast Prototyping](https://github.com/jmartin82/mmock?utm_source=studygolang&utm_medium=email) [grx: Reactive Extensions for Go](https://github.com/jochasinga/grx?utm_source=studygolang&utm_medium=email)