--- title: "Go Newsletter Issue #129" publication: "Go Weekly" issue: 129 published_at: "2016-09-29" canonical_url: "https://golangweekly.com/issues/129" --- Go Newsletter 129 . [Read this on the Web](http://golangweekly.com/issues/129) [Go Newsletter](http://golangweekly.com) Issue 129 — September 29, 2016 Featured [Go Tooling Essentials: The Flags You Should Know](http://golang.rakyll.org/go-tool-flags/?utm_source=golangweekly&utm_medium=email) tutorial A look at 11 flags you can use on common Go tools to get slightly different behavior and functionality. Jaana Burcu Dogan [Reversing Go Binaries Like A Pro](http://rednaga.io/2016/09/21/reversing_go_binaries_like_a_pro/?utm_source=golangweekly&utm_medium=email) tutorial A look at how a security researcher goes about digging into the technicalities of the binaries the Go compiler produces. RedNaga Security [Real-time Golang performance monitoring](https://www.datadoghq.com/monitor-go/?utm_source=Advertisement&utm_medium=CooperPress&utm_campaign=CooperPress-GoWeekly&utm_content=Go) Performance metrics from your apps, collected in real-time, graphed right alongside metrics from the infrastructure they run on. Datadogsponsored[![\](https://copm.s3.amazonaws.com/7357e5d6.png)](https://www.datadoghq.com/monitor-go/?utm_source=Advertisement&utm_medium=CooperPress&utm_campaign=CooperPress-GoWeekly&utm_content=Go) [DJSON: Fast Go Decoder for Dynamic JSON](https://github.com/a8m/djson?utm_source=golangweekly&utm_medium=email) code A new Go JSON decoder that claims to be 2-3x faster than `encoding/json`. Ariel Mashraki [Gravitational Teleport: A SSH Server for Clusters and Teams](https://github.com/gravitational/teleport?utm_source=golangweekly&utm_medium=email) tools Intended as a replacement for `sshd` with certificate-based access, 2 factor auth, recording and replaying of sessions, and more. Gravitational Inc Jobs [Golang Software Engineer (f/m) (Berlin)](http://www.simplesurance-group.com/careers/#golang-software-engineer-fm) You never _ errors, you almost never panic. Are you passionate for developing new solutions? We're looking for experienced Engineers to join our team of professionals in a challenging & multicultural work environment in Berlin. simplesurance [Stop Applying to Jobs - Let Companies Come To You](https://hired.com/?utm_source=newsletters&utm_medium=petercooperpress&utm_campaign=q3-16-gonewsletter) On Hired, engineers typically get 5+ job offers in 1 week. Find that new opportunity you've been craving and get access to 4,000+ companies instantly. Hired.​com In Brief [Building a Simple Data Processing Pipeline with Go](https://www.hugopicado.com/2016/09/26/simple-data-processing-pipeline-with-golang.html?utm_source=golangweekly&utm_medium=email) tutorial Hugo Picado [Tracing HTTP Request Latency](https://medium.com/@deeeet/trancing-http-request-latency-in-golang-65b2463f548c?utm_source=golangweekly&utm_medium=email) tutorial Taichi Nakashima [Using Go Mobile on iOS for Real](http://blog.nobugware.com/post/2016/Go_mobile_iOS_real_usage/?utm_source=golangweekly&utm_medium=email) tutorial Fabrice Aneche [Idiomatic Go](https://dmitri.shuralyov.com/idiomatic-go?utm_source=golangweekly&utm_medium=email) tutorial Dmitri Shuralyov [Initialization Dependencies in Go](https://medium.com/golangspec/initialization-dependencies-in-go-51ae7b53f24c?utm_source=golangweekly&utm_medium=email) tutorial Michał Łowicki [Connecting R and Compose PostgreSQL](https://www.compose.com/articles/connecting-r-and-compose-postgresql/?utm_source=cooper&utm_medium=newsletter&utm_campaign=postgresql-and-r) tutorial Learn how to connect R, the language used by data scientists and statisticians, to PostgreSQL with RPostgreSQL and RPostgres. Composesponsored [Let's Build a CI/CD Pipeline with Go](https://www.youtube.com/watch?v=UAsTNFLGBGI&utm_source=golangweekly&utm_medium=email) video Jean De Klerk [GopherPods: Podcasts about Go](https://gopherpods.appspot.com/?utm_source=golangweekly&utm_medium=email) podcast A curated list of podcasts that cover Go and related projects. GopherPods [The Have Programming Language](http://havelang.org/?utm_source=golangweekly&utm_medium=email) tools Have is a new language that transpiles to Go. [An introductory post.](http://havelang.org/post/for_gophers/) Marcin Wrochniak [Turn Stdout into a flight data recorder](https://papertrailapp.com/?utm_source=cooperpress&utm_medium=email&utm_term=go&utm_campaign=go-20160929&utm_content=stdout-email-pagerduty) tools Centralize all text output, then send key logs to Slack, email, or PagerDuty – where they'll be seen. Papertrailsponsored [vpx: Bindings for libvpx, the WebM VP8/VP9 Codec Implementation](https://github.com/xlab/libvpx-go?utm_source=golangweekly&utm_medium=email) code If you want to play/decode VP8 or VP9 video, say. Maxim Kupriianov [go-wolfram: Single File Library for the Wolfram Alpha API](https://github.com/Krognol/go-wolfram?utm_source=golangweekly&utm_medium=email) code github.​com [go-build-template: A Makefile/Dockerfile Example for Go Projects](https://github.com/thockin/go-build-template?utm_source=golangweekly&utm_medium=email) code Tim Hockin [Dingo: A Caching DNS Proxy in Go for Google's DNS Over HTTPS](https://github.com/pforemski/dingo?utm_source=golangweekly&utm_medium=email) code It effectively encrypts your DNS traffic. Pawel Foremski [Dilemma: A Selection Prompt for Terminal-Based Go Programs](https://github.com/robbiev/dilemma?utm_source=golangweekly&utm_medium=email) code Robbie Vanbrabant [Primitive Pictures: Reproducing Images with Geometric Primitives](https://github.com/fogleman/primitive?utm_source=golangweekly&utm_medium=email) code An algorithm overlays primitive shapes to reproduce a target image. Michael Fogleman [httpstat: Colored Visualization of HTTP Request Stats](https://github.com/davecheney/httpstat?utm_source=golangweekly&utm_medium=email) code See HTTP headers, the speed of DNS lookup, initial TCP connection, etc. Dave Cheney Go Newsletter is curated by [Peter Cooper](https://twitter.com/peterc) [Read this issue on the Web](http://golangweekly.com/issues/129) [See our archives](http://golangweekly.com/issues) [Change your email address](*|UPDATE_PROFILE|*) [Stop getting this newsletter](*|UNSUB|*) Published by [Cooperpress](https://cooperpress.com/) Fairfield Enterprise Centre, Lincoln Way, Louth, LN11 0LS, UK