TIL

Today I Learned

A collection of concise write-ups on small things I learn day to day across a variety of languages and technologies. These are things that don't really warrant a full blog post. These are mostly things I learn by pairing with smart people at Hashrocket.

clojure

• Expanding Macros
• Quick Clojure Docs
• Specify the Directory of a Shell Command
• Splitting On Whitespace
• Swap Two Items in a Vector
• Type of Anything

git

• Checkout Old Version Of A File
• Checkout Previous Branch
• Clean Out All Local Branches
• Delete All Untracked Files
• Dry Runs in Git
• Intent To Add
• List Untracked Files
• Staging Changes Within Vim
• Stashing Untracked Files
• Verbose Commit Message

go

• Not So Random

postgres

• Timestamp Functions

rails

• Attribute Getter without the Recursion
• Attribute Was
• Capybara Page Status Code
• Creating Records of Has_One Associations
• Show Pending Migrations

ruby

• Are They All True?
• Create an Array of Stringed Numbers
• Destructuring Arrays In Blocks
• Limit Split
• Parallel Bundle Install
• Summing Collections

vim

• Close the Current Buffer
• Generate and Edit Rails Migration
• Head of File Name
• Help For Non-Normal Mode Features
• Horizontal to Vertical and Back Again
• Interactive Buffer List
• Joining Lines Together
• List All Buffers
• Marks Across Vim Sessions
• Moving To A Specific Line
• NETRW Listing Styles
• Open an Unnamed Buffer
• Opening a URL
• Preventing Typos with Abbreviations
• Previous Buffer
• Previous Visual Selection
• Quick File Info
• Quick Man Pages
• Quick Quickfix List Navigation
• Rename Current File
• Repeat The Previous Change
• Scrolling Relative to the Window
• Split Different
• Tabs To Spaces
• The Vim Info File
• View Commit History of a File
• Whole Line Auto-Completion
• Wrap With Some Room

zsh

• Clear The Screen
• Killing A Frozen SSH Session
• Search History
• Watch This Run Repeatedly
• Where Are The Binaries?

About

I shamelessly stole this idea from thoughtbot/til.

License

© 2015 Josh Branchaud

This repository is licensed under the MIT license. See LICENSE for details.