Chronicles of thoughts and ideas by Yogi Maricris
A collection of coding adventures, sports, hobbies and life passions.
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Why talk to animals?
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Beginner Violin practice setup
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City Cycling: Bike commuting tips
Exists? Don't ignore!
You've been a ruby on rails developer for so long. You create migrations and never run into trouble. Suddenly you have multiple changes on your migration and you're...
Solving Postgres problems in Mountain Lion
Problem #1: psql (9.1.5, server 9.2.2) WARNING: psql version 9.2, server version 9.2. Some psql features might not work. Type "help" for...
The double bang
In Ruby, you can simply negate an expression by using "!" abc = 'abc' !abc #=> false Similarly, abc = 'abc' !abc #=> false !!abc #=> true Ruby's double-bang negates the negated statement, which...
The power of communicating with guides
A couple of days ago, I blogged about OmmWriter. A couple of months ago, I got depressed from my day job. A couple of minutes ago, I cried....