Javascript fundamental problems. Pass1

paperproblems/HOF/problem1.txt

@@ -1,7 +1,16 @@
+/* My answers 
+
+It has 2 parameters the first is a variable that is assigned an array the second is the function to be performed on it, so array, function (shocking since this is the HOF question).
+
+what does it do, it loops though each item of the array and if isOdd returns all of the Odd characters and isEven will return all of the even numbers
+
+*/
+
 Someone has given you a function called filter
 You don't know what it does, but there are clues at the bottom of this file
 Use these clues to describe what filter is.
 Specifically:
+
  - How many parameters does it have
  - What are the types of the parameters
  - What does it do?

paperproblems/HOF/problem2.txt

@@ -1,3 +1,9 @@
+/*
+
+map has two parameters you pass it an array and a function to perform on the array, if you pass it a numbers array and either double or triple it will do math, if you pass it the strings array with up or down it will turn all of the letters to upper or lower case.
+
+*/
+
 Someone has given you a function called map
 You don't know what it does, but there are clues at the bottom of this file
 Use these clues to describe what map is.

paperproblems/HOF/problem3.txt

@@ -1,3 +1,9 @@
+/* man I hate this abc shit
+
+f(k) => f(g) where g is k so returns k(3,5), so i is 3 and j is 5 returns 3+2+5*2, 5*2 is 10 + 5 = 15 
+
+*/
+
 What is the output of this program? Don't cheat by running it!
 
 function k(i, j) {

paperproblems/HOF/problem4.txt

@@ -1,3 +1,10 @@
+/* 
+
+we pass f( k and m), k and m become g and h, return k(m, 1, 4), k(f=m,i=1, j=4) becomes return m(1+2) + 4 * 2, gets to m(3) 6 + 8 = 14
+
+
+*/
+
 What is the output of this program? Don't cheat by running it!
 
 function m(x) {

paperproblems/__proto__/problem2.txt

@@ -11,7 +11,7 @@ x4.__proto__ = x3;
 x1.age = 20;
 x3.age = 18;
 
-console.log(x1.age);
-console.log(x2.age);
-console.log(x3.age);
-console.log(x4.age);
+console.log(x1.age); 20 
+console.log(x2.age); 20
+console.log(x3.age);18
+console.log(x4.age);18

paperproblems/__proto__/problem3.txt

@@ -11,4 +11,7 @@ You get the following exception:
 
 
 a) Explain what this exception means.
-b) Why does this exception exist? What's wrong with a cyclic __proto__ value?
+that there is a loop going from a to b to a to b... so an infinite search for answers.
+
+b) Why does this exception exist? What's wrong with a cyclic __proto__ value?
+it will never return anything it will just keep looking.