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Ideas on generics in Go

As we all know, Go 2 is on its way and despite the hesitations, it's clear that without generics, it would end up being a disappointment. And although we are still gathering real-life use-cases, or experience reports, there's nothing bad about starting to think about how generics in Go could look like. I've come up with a few ideas which I'd love to share. So, here we go!

What's already achievable?

Now, Go 1 has no generics, but has interfaces. Interfaces (sometime accompanied by reflection)

anonymous
anonymous / preseed.txt
Created May 6, 2016 11:16
### Partitioning
d-i partman-auto/disk string /dev/sda
d-i partman-auto/method string crypto
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-md/device_remove_md boolean true
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
@harlow
harlow / golang_job_queue.md
Last active April 24, 2024 10:21
Job queues in Golang
label Preseed RAID1
menu label ^Preseed RAID1
menu default
kernel debian-installer/amd64/linux
append vga=788 initrd=debian-installer/amd64/initrd.gz --- auto url=tftp://192.168.99.1/preseed-uefi-raid1.txt debian-installer/language=en debian-installer/locale=en_US keyboard-configuration/layoutcode=us localechooser/translation/warn-light=true localechooser/translation/warn-severe=true netcfg/choose_interface=auto netcfg/hostname='pxeinstalled'
label Preseed RAID5
menu label ^Preseed RAID5
menu default
kernel debian-installer/amd64/linux
@cridenour
cridenour / gist:74e7635275331d5afa6b
Last active August 7, 2023 13:52
Setting up Vim as your Go IDE

Setting up Vim as your Go IDE

The final IDE

Intro

I've been wanting to do a serious project in Go. One thing holding me back has been a my working environment. As a huge PyCharm user, I was hoping the Go IDE plugin for IntelliJ IDEA would fit my needs. However, it never felt quite right. After a previous experiment a few years ago using Vim, I knew how powerful it could be if I put in the time to make it so. Luckily there are plugins for almost anything you need to do with Go or what you would expect form and IDE. While this is no where near comprehensive, it will get you writing code, building and testing with the power you would expect from Vim.

Getting Started

I'm assuming you're coming with a clean slate. For me this was OSX so I used MacVim. There is nothing in my config files that assumes this is the case.

@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active May 19, 2024 17:40
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

Team behind Go:
- Ken Thompson
- Co-Creator of Unix
- Co-Creator of UTF-8
- Creator of 'B', the direct predecessor to the 'C' programming language
- Rob Pike
- Member of Unix Team at Bell Labs
- Creator of Plan 9
- Co-Creator of UTF-8
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active May 30, 2024 08:12
A badass list of frontend development resources I collected over time.
@mrflip
mrflip / 20130416-todo.md
Last active January 21, 2024 21:06
Elasticsearch Tuning Plan

Next Steps

  • Measure time spend on index, flush, refresh, merge, query, etc. (TD - done)
  • Take hot threads snapshots under read+write, read-only, write-only (TD - done)
  • Adjust refresh time to 10s (from 1s) and see how load changes (TD)
  • Measure time of a rolling restart doing disable_flush and disable_recovery (TD)
  • Specify routing on query -- make it choose same node for each shard each time (MD)
  • GC new generation size (TD)
  • Warmers
  • measure before/after of client query time with and without warmers (MD)

Running redis using upstart on Ubuntu

I've been trying to understand how to setup systems from the ground up on Ubuntu. I just installed redis onto the box and here's how I did it and some things to look out for.

To install: