Array Cardio - Problem Set

Array.prototype.filter()

1. Filter the list of inventors for those who were born in the 1500's:
Array.prototype.map()

2. Give us an array of the inventors first and last names
Array.prototype.sort()

3. Sort the inventors by birthdate, oldest to youngest
Array.prototype.reduce()

4. How many years did all the inventors live all together?
Array.prototype.sort()

5. Sort the inventors by years lived
Array.prototype.sort()

6. create a list of Boulevards in Paris that contain 'de' anywhere in the name:

https://en.wikipedia.org/wiki/Category:Boulevards_in_Paris
Array.prototype.sort()

7. Sort the people alphabetically by last name
Array.prototype.reduce()

8. Sum up the instances of each of these:


      const data = [
"car",
"car",
"truck",
"truck",
"bike",
"walk",
"car",
"van",
"bike",
"walk",
"car",
"van",
"car",
"truck",
];


        const inventors = [ { first: "Albert", last: "Einstein", year: 1879,
        passed: 1955 }, { first: "Isaac", last: "Newton", year: 1643, passed:
        1727 }, { first: "Galileo", last: "Galilei", year: 1564, passed: 1642 },
        { first: "Marie", last: "Curie", year: 1867, passed: 1934 }, { first:
        "Johannes", last: "Kepler", year: 1571, passed: 1630 }, { first:
        "Nicolaus", last: "Copernicus", year: 1473, passed: 1543 }, { first:
        "Max", last: "Planck", year: 1858, passed: 1947 }, { first: "Katherine",
        last: "Blodgett", year: 1898, passed: 1979 }, { first: "Ada", last:
        "Lovelace", year: 1815, passed: 1852 }, { first: "Sarah E.", last:
        "Goode", year: 1855, passed: 1905 }, { first: "Lise", last: "Meitner",
        year: 1878, passed: 1968 }, { first: "Hanna", last: "Hammarström", year:
        1829, passed: 1909 }, ];


        const people = [
  "Bernhard, Sandra",
  "Bethea, Erin",
  "Becker, Carl",
  "Bentsen, Lloyd",
  "Beckett, Samuel",
  "Blake, William",
  "Berger, Ric",
  "Beddoes, Mick",
  "Beethoven, Ludwig",
  "Belloc, Hilaire",
  "Begin, Menachem",
  "Bellow, Saul",
  "Benchley, Robert",
  "Blair, Robert",
  "Benenson, Peter",
  "Benjamin, Walter",
  "Berlin, Irving",
  "Benn, Tony",
  "Benson, Leana",
  "Bent, Silas",
  "Berle, Milton",
  "Berry, Halle",
  "Biko, Steve",
  "Beck, Glenn",
  "Bergman, Ingmar",
  "Black, Elk",
  "Berio, Luciano",
  "Berne, Eric",
  "Berra, Yogi",
  "Berry, Wendell",
  "Bevan, Aneurin",
  "Ben-Gurion, David",
  "Bevel, Ken",
  "Biden, Joseph",
  "Bennington, Chester",
  "Bierce, Ambrose",
  "Billings, Josh",
  "Birrell, Augustine",
  "Blair, Tony",
  "Beecher, Henry",
  "Biondo, Frank",
];

Array Cardio - Problem Set

Array.prototype.filter()

Array.prototype.map()

Array.prototype.sort()

Array.prototype.reduce()

Array.prototype.sort()

Array.prototype.sort()

Array.prototype.sort()

Array.prototype.reduce()