katherholt

Keybase proof

I hereby claim:

• I am katherholt on github.
• I am katherholt (https://keybase.io/katherholt) on keybase.
• I have a public key ASCAdr2qbYJHhZC5CoF0u2cqiJYcPaoDfV5cllPijQ8Xdwo

To claim this, I am signing this object:

katherholt

// Write a function arrayOfLight(x) (get it? Lighthouse…? Come on!) which takes one parameter, a positive number, and return
// an array containing all numbers from 0 up to and including the given number. 


function arrayOfLight(x) {
  var array = [];
  for(var y = 0; y <= x; y++) {
    array.push(y);
  }
  return array;

katherholt

#1
select e.isbn from editions as e 
  join publishers as p on (p.id = e.publisher_id) 
  where p.name = 'Random House';

#2
select e.isbn, b.title from editions as e 
  join publishers as p on (p.id = e.publisher_id) 
  join books as b on (b.id = e.book_id)
  where p.name = 'Random House';

katherholt

def benchmark
	start_time = Time.now
  	Time.now - start_time
end

long_string = "apple"*100000000
 
running_time = benchmark { long_string.reverse }
 
puts "string.reverse took #{running_time} seconds to run"

katherholt

def maximum(arr)
  while arr.length>1  
    arr.each do |i|
      if i+1>i
        arr.delete(i)
      end
    end
  end
  if arr.length==0