TIL

Today I Learned

A collection of concise write-ups on small things I learn day to day.

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Categories

• git
• rails
• ruby
• screen
• Vim
• Database
• Keyboard
• Jupyter
• Scala

git

• Rename a Branch
• Change Remote URL
• Find files that have been deleted in a repo
• Reset the Remote Repo URL
• A Common Git Workflow

rails

• Bundle from Local Path or Github
• Run Raw SQL from Console
• Convert a String to a Boolean Value

ruby

• Print Out StringIO File

screen

• Change a Screen Window Name
• Move Past Window 9

vim

• Clear Search Highlight on Return
• Zoom In/Out of Window
• Create a New Tab from a Window
• Default vim buffer name
• Copy Filename to Clipboard
• NERDTree

database

• Restart Postgres on Mac

keyboard

• Keyboard Stuck w/ Right Shift Up Arrow

jupyter

• Start the Jupyter Notebook

scala

• Get class of a Scala Object
• Scala Maps

GPG

• Check a GPG key