Javier Castañeda

Javier Castañeda

Member Since May 18, 2017

23 Achievements

  • Joining Table Data with SQL
  • Set Operations
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Date and Time Functions
  • Ordering, Limiting and Paging Results
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • JavaScript Functions
  • JavaScript Variables
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • Introducing JavaScript
  • Newbie