Unit 1: Trivia

Rules

• You'll be sorted into groups of 3 or 4
• Come up with a team name
• There are 4 Categories, each with 5 Questions
• Write your answers on a whiteboard
• After each category teams can wager up to 5 points on a challenge question

The Prize

Free Lunch @ Gather for your team!

Git

What command can you run to see all remote repositories?

How do you exit vim without saving?

What git command let's you see changes since the last commit?

How do you run git's interactive staging tool?

That's the one with all the hunks.

What does the -u flag represent when pushing?

What command do you need to run to remove a local git repository?

CHALLENGE:

CSS

How many columns is the grid system in Bootstrap?

Write a selector that only selects sections with a class of both "alert" and "alert-info".

If the html element has a font-size of 18px, what does 2.5rem represent?

Which of the following is the most specific:

element, inline, id

Write a selector that will grab an input field with an attribute of "data-id" and value of "13".

What are the five CSS position values?

CHALLENGE:

HTTP & AJAX

What does AJAX stand for?

What does the 201 status code stand for?

What does the 404 status code stand for?

What are the four

HTTP verbs?

What does CORS stand for?

What will be logged?

CHALLENGE:

new Promise(function (fn1, fn2) {
  ( "3" == 3 ) ? fn2('OK') : fn1('OK');
}).then(function (result) {
  console.log(result + '???');
}, function (result) {
  console.log(result + '!!!');
});

JavaScript

What will this evaluate to?

( !true || !!0 ) || 
  ( !1 && !!!1 ) || 
  ( false || true && false )

What will this evaluate to?

[
  [ 3, 4, 5 ][ 0 ], 
  [ 
    "a", 
    "b", 
    "c", 
    [ "d", "e", "f" ][ 2 ]
  ][ 5 ]
][ 1 ]

The final value of movie is:

var movie = 'Party Girl';

if ( movie.indexOf('P') > 0 ) { movie = movie.split(" ")[0]; }
if ( movie.length > 5 ) { movie = movie.replace(" ", "-"); }
movie.toLowerCase();

function crazyHoF (input1) {
  return function (input2) {
    input1 += input2;
    return function (input3) {
      return input1 + input3 + input2;
    }
  }
}

crazyHoF(10)(5)(15);

What will this evaluate to?

Object.keys([ 10, 11, 12 ]).reduce(function (prev, curr) {
  return prev * curr;
});

What will this evaluate to?

[ 9, 77, 555, 3333 ].map(function (el) {
  return el.toString().split('').join('-');
}).filter(function (el) {
  return el.indexOf('-') > -1;
}).reduce(function (prev, curr) {
  return [prev, curr].join('-');
});

What will this evaluate to?

CHALLENGE: