Knowledge base for teams
How to restore DB from SQLC filePublic
`pg_restore -d db_name /path/to/sqlc/file.sqlc`
@aleksanderHow to be up to date with Ruby and Ruby On Rails releasesPublic
Ruby releases: https://www.ruby-lang.org/en/downloads/releases/ Ruby On Rails releases: https://rubygems.org/gems/rails/versions
How to include logo into devise messagesPublic
A quick guide how to include any file, in this case logo to devise messages
De Morgan's laws in RubyPublic
The negation of a disjunction is the conjunction of the negations and The negation of a conjunction is the disjunction of the negations.
Rails ERD diagram visualisation onlinePublic
Manual: 1. Go to https://dbdiagram.io/d 2. Click *import* and choose *Import from Rails (schema.rb)* 3. Paste schema.rb content 4. voilà
Ruby logger log levelsPublic
OK, it seems obvious but I always spend several minutes finding it. So I think it's a good idea to put it here.
How to Address a Lady in a Business LetterPublic
How to Address a Lady in a Business Letter? Here some advises. ## Not married `"Ms. #{last_name}"` or `"Miss #{last_name}"` ## Married `"Mrs. #{l...
Rails migration decimal precision scalePublic
Rails migration decimal precision scale explained quasi visually ``` 123.45678912345 <- scale -> <- precision -> ```
How to remove deleted branch names from git suggestions?Public
How to remove deleted branch names from git suggestions? It's as simple as that: ``` git fetch --prune --all ``` Or (thanks to @mus) you can add this...
How to install gem without documentationPublic
Hi, You've probably noticed that installation of gem documentation takes more time than installing gem itself. It can be annoying especially when you've alr...
How to drop a production database in Rails 5Public
I encountered a problem when dropping a production database. Here's the solution
How to use helper methods in mailer templatesPublic
How to use helper methods in mailer templates? Instead of this "include YourHelper" use this "add_template_helper YourHelper" in YourMailer
How to set maximum backup size in time machinePublic
To set maximum backup size run this command in shell...
Rubular - a Ruby regular expressions editorPublic
Rubular is an online tool to check regular expressions written in Ruby.
Free icon rainbow - big source of free iconsPublic
Free icon rainbow - big source of free icons. Many sizes and 3 formats: png, jpg, svg
How to get image details like creation timestamp using MiniMagicPublic
How to get image details like creation date and tile using MiniMagic
Dillinger - an online markdown editor Public
Dillinger is an online markdown editor
How to restore deleted git branchPublic
Short and working solution to restore deleted git branch
Labelary - an online ZPL editorPublic
Labelary is an online ZPL (Zebra Programming Language) editor and viewer
Transparent textures - a subtle backgrounds repository and generatorPublic
Standing on the shoulders of Subtle Patterns. Built and maintained by mikehearn.
