[Tool] Fonts with ligatures
I didn’t know that fonts could have ligatures, and this is pretty epic!
[Post] Preprocessing CSV data in Ruby
Great tip of using
:converters option of
CSV.parse. It lets you convert columns to specific formats during parsing. An example:
rows = CSV.parse(file, headers: true, converters: [CSV::Converters[:float]]) rows # => 74.0,E rows.class # => Float
[Talk] Introduction to Crystal
Great overview of Crystal language. It looks pretty similar to Ruby, with the advantage of being compiled!
[Tips] OS X Command Line Awesomeness
A curated list of shell commands and tools specific to OS X.
Found few tips there, like:
- Disabling iTunes media key 👏🏽
- Prevent Time Machine from Prompting to Use New Hard Drives as Backup Volume
- Show Hidden Files on Finder
Have a nice week!