This vendor acquired Github for $7.5billion in June 2018
What is:
Microsoft?
This is the Javascript global object in a browser.
What is:
window?
These are javascript's variable definition keywords.
What are:
const, let, var
This is an optional symbol placed at the end of JavaScript statements.
What is:
semicolon
This is what typeof NaN evaluates to.
What is:
"number"?
This is the last Underbar method in Underbar Part I (precourse)
What is:
Reduce
This code snippet is the equivalent of writing the following element so it has the class "largeImages"
<img src="someImage.jpg">.
What is <img class="largeImages" src="someImage.jpg">?
This method runs a function once after a specified interval of time
setTimeout()
These 4 characters are invalid for JavaScript variable names.
What are:
spaces, hyphens, "/", and "\"?
Freebie!
:)
These are two cases in a recursive function.
What are:
recursive case & base case
This is an example of an HTML attribute.
What are:
src, alt, href, ...
This is how long it took Brendan Eich to create the Javascript language.
What is 10 days?
These are two ways for commenting out code.
What are // and /* */ ?
This is a difference between call() and apply().
What is call provides the arguments individually while apply provides as an array?
This jQuery method inserts the specified content as the last child of a specified element. (hint: used in Twiddler)
What is:
.append()
This is the answer to the question : What's wrong with the following CSS rule?
p ( color - blue )
What is:
1.Uses parentheses instead of curly-braces.
2. Uses "-" instead of ":" between color and blue.
3. No semi-colon after blue.
This morning drink was Javascript's first name.
What is Mocha?
Javascript variables can start with any of these characters.
What are a-z, A-Z, $ and _?
This is a common acronym that explains one benefit of using reusable code.
What is Don't-Repeat-Yourself (DRY)?
These are example of a type of testing:
expect(err).to.be.an.instanceof(Error);
expect(greets).to.equal("Kate greets Baby");
What is:
assertion testing
Which of the following attributes does NOT go in the <link> element?
1. src
2. href
3. type
4. rel
1. src
These are the 6 primitive data types in Javascript.
What are string, number, boolean, symbol, undefined, and null?
The value of ( ! + [] + [] + ![] ).length
What is 9?
This will be logged by console.log(typeof typeof 1)
What is:
string?