HN
Hacker News
Top
New
Best
Ask
Show
Jobs
grn
1 karma · joined September 22, 2026
submissions
comments
Our Solar System in True Color Is Something Else
theatlantic.com
·
2 pts
·
grn
·
0
Database Performance: Redundant Indexes
gregnavis.com
·
2 pts
·
grn
·
0
Database Performance: Redundant Indexes
gregnavis.com
·
1 pts
·
grn
·
0
Database Performance: Indexing Foreign Keys
gregnavis.com
·
2 pts
·
grn
·
0
Database Performance: Deletion Timestamps and Indexing
gregnavis.com
·
5 pts
·
grn
·
0
How to Protect Individual Resources with Passwords Using Vanilla Rails
gregnavis.com
·
1 pts
·
grn
·
0
How to Reduce Test Interference in Minitest
gregnavis.com
·
1 pts
·
grn
·
0
Numbering Model Copies in Rails Using Enumerators
gregnavis.com
·
1 pts
·
grn
·
0
How to Reduce Memory Usage by Tuning Gemfile
gregnavis.com
·
1 pts
·
grn
·
0
Active_record_doctor – identify database issues before they hit production
github.com
·
1 pts
·
grn
·
0
The Architecture No One Needs
gregnavis.com
·
8 pts
·
grn
·
0
How to Speed Up Your Tests Without Touching the Code
gregnavis.com
·
2 pts
·
grn
·
0
Show HN: bash-ctx – make switching between projects in a terminal a breeze
github.com
·
2 pts
·
grn
·
1
Faster PostgreSQL Searches with Trigrams
blog.scoutapp.com
·
2 pts
·
grn
·
0
3 pleasantly surprising PostgreSQL Indexing tricks
blog.scoutapp.com
·
3 pts
·
grn
·
0
Heroku tip: How to move expensive queries to a cheaper follower
gregnavis.com
·
1 pts
·
grn
·
0
Active_record_doctor – fix unindexed foreign keys in Rails
github.com
·
1 pts
·
grn
·
0
Ask HN: How to get part-time consulting work?
3 pts
·
grn
·
1
Show HN: Bash-ctx – context-aware bash
github.com
·
1 pts
·
grn
·
0
How to Implement a Type Checker in Python 3
enotagain.com
·
2 pts
·
grn
·
0
Decrease Coupling and Increase Cohesion with Publisher-Subscriber
enotagain.com
·
2 pts
·
grn
·
0
How to Fix “toplevel Constant Foo Referenced by Bar::Baz:Foo” in Rails
enotagain.com
·
1 pts
·
grn
·
0
Why Methods Are Sometimes Better Than Constants
enotagain.com
·
1 pts
·
grn
·
0
6 Gems to Make Rails Development Easier
enotagain.com
·
3 pts
·
grn
·
0
Simplified Markdown Parser in Python
enotagain.com
·
1 pts
·
grn
·
0
PluginBase – a module for building plugin systems in Python
pluginbase.pocoo.org
·
2 pts
·
grn
·
0
Codebrag - code reviews app
codebrag.com
·
4 pts
·
grn
·
0
The Deep Synergy Between Testability and Good Design by Michael Feathers
vimeo.com
·
1 pts
·
grn
·
0
Linux Kernel Documentation - serious low level stuff, videos and books
kernel.org
·
1 pts
·
grn
·
0
MALLET - Machine Learning for Language Toolkit
mallet.cs.umass.edu
·
4 pts
·
grn
·
0
Page 1 of 3
Next →