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Bite-sized videos on iOS development.

The iOS landscape is large and changes often. With short, bite-sized videos released on a steady schedule, NSScreencast helps keep you continually up to date.

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There are 2 episodes with tag 'vim'   Clear search
  • Create a User with a validated & hashed password

    #579

    Build a Vapor Backend

    This episode will introduce a new model for a User that will contain validations to ensure the email address format is correct (using a built-in regular expression) and that the password length is good and secure. We'll also ensure to hash the password with bcrypt before storing it in the database. Finally we'll make a custom Response model for our User so that we don't reveal internal fields to clients.

  • Routing and Controllers

    #577

    Build a Vapor Backend

    In this episode, we explore Vapor routing more deeply. We set up a route to fetch a band by its slug, handling async operations and errors. After testing, we refactor with a findBySlug method for reusability. We add a route to fetch songs for a band and discuss avoiding inefficient querying. To organize the code, we create BandsController and SongsController to group routes.