Questions and Answers
Problems and Solutions
Quotes help make search much faster. Example: "Practice Makes Perfect"
Saturday, May 13, 2017
FreeCodeCamp DNA Pairing Sample Solution
function pairElement(str) {
var pairs = {
'G':'C',
'C':'G',
'A':'T',
'T':'A'
};
var arr = str.split("");
var arrPairs = [];
for(var i=0; i<arr.length; i++){
arrPairs.push([arr[i],pairs[arr[i]]]);
}
return arrPairs;
}
pairElement("GCG");
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
This is an example of
scrolling text
using Javascript.
Popular Posts
Codecademy - Animate Your Name: Arrays
//Sample solution to main.js var red = [0, 100, 63]; var orange = [40, 100, 60]; var green = [75, 100, 40]; var blue = [196, 77, 55]; ...
Codecademy Learn Phaser: Keyboard Events 10/12
//Sample Solution const gameState = {} function preload() { this.load.image('codey', 'https://s3.amazonaws.com/codecademy-...
Codecademy Sample Solution: Final Push
$VERBOSE = nil # We'll explain this at the end of the lesson. require 'prime' # This is a module. We'll cover these s...
Make a Website: HTML Wrap with a div 5/9
<!-- Sample solution to index.html --> <!DOCTYPE html> <html> <body> <div class="nav"> ...
Codefights isMAC48Address(inputString)
//sample solution function isMAC48Address(inputString) { if(inputString.length!=17){ return false; } var regex = /^([0-9A...
Codeschool Sample Solution Removing the clicked button
$(document).ready(function(){ $("button").on("click", function(){ var message = $("<span>Call 1-555-...
LearnStreet Sample Solution Sudoku Solver Project Method 8
function isSolved(sudoku) { // A sudoku will be solved if all its rows, columns and blocks are correct. // Use a combination of t...
LearnStreet Sample Solution Sudoku Solver Project Method 1
// Sudoku Solver Project function isPossibleRow(sudoku, row, number) { // This isPossibleRow() function returns true if the 'numbe...
Math Problems: Collatz Function
Problem: The Collatz function is defined as f(n) = 3n+1 for odd values of n and f(n) = n/2 for even values of n. What is the smallest poss...
Physical injury is considered slight if the victim is incapacitated for how long?
Answer: From 1 to 9 days
No comments:
Post a Comment