#Reading 10

Error Handling & Debugging 🐞

Some things to sort through when beginning the debugging process:

• Order of Execution
• The Stack - when a line of code requires data from another function, the new function is piled on top of the current task. (Javascript & JQUERY, Jon Duckett, pg. 454)
• Exectution Context
• Scope
• Error Objects
• Using the console to track down what the type-errors are and where they occured.

###Deal With It 🕶️

1. Debug the Script/Fix Errors
2. Handle Gracefully: Try, Catch, Finally
   • try{ //try to execute this } catch{ //If there is a problem, run this } finally{ //always execute this ```}

Other tips:

• Try another browser
• Add numbers to the console
• Simplify
• Explain code
• Stack Overflow
• www.jslint.com