Wednesday March 16

Daily JS

JS Quiz

Instructions

Given the code below, write code to make the addNumbers function work.

The below function does not work. The variable twoPlusTwo gets set to undefined. Refactor the function to make it work.

Slack me a direct message of your attempt.

function sum(numberA, numberB) {
  return numberA + numberB;
}

var twoPlusTwo = addNumbers(2, 2);

console.assert(twoPlusTwo === 4);

Standups

• What is going well?
• What is not going well (what are you struggling with)?
• What's something you'd like to share not about code?
• What's something you've learned

Common Wins

• Maybe understand JS better (for some people...)
• JS is going better than we thought
• Layout is getting better
• Revisions and Code Review

Common Struggles

• Grids and Display (We'll be doing a grid & box model workshop)
• Backlog of Assignments
• Not understanding the problem (need concrete problems)
• JS Syntax is still weird (syntax errors)
• Focus

Topics

• Debugging
  • Sources Pane
  • debugger
• document.querySelector
• Working with Elements
  • innerText
  • style

Code

https://github.com/TIY-TN-FEE-2016-spring/lesson-03-03

Homework

https://github.com/TIY-TN-FEE-2016-spring/assignments/tree/master/10-time-to-read