Who created the first emoji set in 1999?
Answer
Shigetaka Kurita
16373 Hard Trivia Questions
16373 public questions at this depth. How many can you answer?
What Monty Python sketch inspired the term 'spam' for unwanted messages?
Answer
The Spam sketch
Who coined the term 'meme', later used widely in internet slang?
Answer
Richard Dawkins
What is the value of Number.MAX_SAFE_INTEGER?
Answer
9007199254740991
What is the bit width of the JavaScript Number type?
Answer
64 bits
What is the name of the interpreter in the V8 JavaScript engine?
Answer
Ignition
In what year was ECMAScript 6 finalized?
Answer
2015
Which property holds the smallest positive JavaScript number?
Answer
Number.MIN_VALUE
What is the name of the optimizing compiler in V8?
Answer
TurboFan
In ES2020, what operator is denoted by ?? and handles null/undefined?
Answer
nullish coalescing operator
What is the JavaScript engine used in Firefox?
Answer
SpiderMonkey
In Node.js, which phase of the event loop processes I/O callbacks?
Answer
poll phase
What is the inheritance model used by JavaScript?
Answer
prototypal inheritance
What is the result of adding 0.1 and 0.2 in JavaScript?
Answer
0.30000000000000004
What compilation technique does the V8 engine use for frequently executed code?
Answer
just-in-time compilation
Which Apple software release added formal podcast support in June 2005?
Answer
iTunes 4.9
On what date did the first episode of Serial premiere?
Answer
October 3, 2014
Which podcast holds the Guinness World Record for most downloads?
Answer
The Joe Rogan Experience
What is the minimum number of colors a GIF image can have?
Answer
2 colors
Which CSS pseudo-class selects a checkbox that is neither checked nor unchecked?
Answer
:indeterminate
In CSS Grid, what property defines the size of a grid row?
Answer
grid-template-rows
What CSS at-rule is used to define keyframes for animations?
Answer
@keyframes
What CSS pseudo-element is used to style selected text?
Answer
::selection
What term describes the weight of CSS selectors in determining precedence?
Answer
specificity
What HTML element is used to define a caption for a <figure>?
Answer
<figcaption>
Who was convicted for the 2012 LinkedIn hack?
Answer
Yevgeniy Nikulin
What was LinkedIn's revenue in fiscal year 2023?
Answer
$15.145 billion