C-Lion

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

C-Lion

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

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Specifications for the Rails Assessment

Specs:

• Using Ruby on Rails for the project
• Include at least one has_many relationship (x has_many y; e.g. User has_many Recipes)
• Include at least one belongs_to relationship (x belongs_to y; e.g. Post belongs_to User)
• Include at least two has_many through relationships (x has_many y through z; e.g. Recipe has_many Items through Ingredients)
• Include at least one many-to-many relationship (x has_many y through z, y has_many x through z; e.g. Recipe has_many Items through Ingredients, Item has_many Recipes through Ingredients)
• The "through" part of the has_many through includes at least one user submittable attribute, that is to say, some attribute other than its foreign keys that can be submitted by the app's user (attribute_name e.g. ingredients.quantity)
• Include reasonable validations for simple model objects (list of model objects with validations e.g. User, Recipe, Ingredient, Item)