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Go Newsletter
Issue 114 — June 16, 2016
Featured
goque: Persistent Stacks and Queues Backed by LevelDB   code 
Provides stack (LIFO), queue (FIFO) and priority queue structures, all stored in Go’s LevelDB port so they can scale beyond available memory.
Conner Hewitt
Go Code Usage Examples in Your Editor, As You Type   tools 
An interesting new tool that you can install in Sublime Text or Vim that lets you get live-updating usage examples from GitHub for the code you’re currently editing.
Matthew Sprague
Managing Syscall Overhead with crypto/rand   tutorial 
Examining techniques to bypass the overhead of generating random numbers in a Go program.
Scott Mansfield
Go Python Go
What’s the easiest way to speed up your Python server? By handling the requests with Go. See how Andrey Petrov did it (by using C in the middle). Read More.
Heroku   sponsored 
go-dexec: Like Go's 'os/exec' Package but for Docker   code 
Run processes, but inside Docker containers. The docs boast you can “off-load computationally expensive parts of your program to a remote fleet of Docker engines.” There’s also an introductory blog post.
Ahmet Alp Balkan
gron: Like Cron Jobs, but within Go   code 
Define time-based tasks using a simple Go API and Gron’s scheduler will run them accordingly.
Roy Lee
Service Autodiscovery in Go with Sleuth   tutorial 
This tutorial outlines how to author microservices in Go that can discover each other as peers on a LAN without the need for an external service.
A Darian
Jobs
Work on a Better Stack
On Hired, engineers typically get 5+ job offers in 1 week. Find that new opportunity you've been craving and get access to 3,500+ companies instantly.
Hired.​com
In Brief
Pkg/errors 0.7.0 Released   news 
Dave Cheney
Ultimate Go, a 2 Day Go Class in Berlin (June 25-26)   news 
It’s run by Bill Kennedy, perhaps the most prolific and well-travelled Go trainer out there.
Bill Kennedy
Buford v0.7.0: Apple Push Notifications for Go 1.6 and HTTP/2   news 
Can now send multiple notifications concurrently, so is much faster.
Nathan Youngman
Stop building APIs!
Auto-generate REST APIs from any SQL/NoSQL database. Supports V8, Node.js, PHP, and Python. Open source, active community.
Dreamfactory   sponsored 
How to Do Google Sign-in with OAuth and Go   tutorial 
Gergely Brautigam
Cleaning up Parallel Tests in Go 1.7   tutorial 
Kevin Burke
Go Tips and Tricks to Crack Competitive Programming   tutorial 
Naren Arya
A Few Advanced Go Tips And Tricks   tutorial 
Tit Petric
How I Learned To Quit Worrying And Love Go’s Interfaces   opinion 
Paddy Foran
Find Redis Memory Leaks with RedisGreen   tools 
RedisGreen's new memory map models your database, helping you track down problems and gain new insights.
RedisGreen   sponsored 
PlaneBoard: Read Your Tweets on the Go via DNS TXT Records   code 
Mark Percival
Sleuth: Go Library for P2P Autodiscovery and RPC Between HTTP Services   code 
ursiform
wisemonk: A Bot to Move Conversations from Slack to Discourse   code 
Detects if people are chatting too much.
DGraph
Mmock: HTTP Mocking App for Testing and Fast Prototyping   code 
Jordi Martin
fuzzy-dns: A Simple DNS Server to Tolerate Typos in Subdomains   code 
Another DNS related project built for fun.
Mohamed Bassem
Pool: Consumer Pools for Easier Goroutine Handling   code 
Go Playgound
Gin: A Performance-Focused HTTP Web Framework   code 
Not new but worth revisiting.
Gin-Gonic
Party Parrot for Your Terminal   code 
If you don’t know what party parrot is, this might not help.
John Hobbs
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