| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>EUR/NOK Slider</title> | |
| <meta charset="utf-8"> | |
| <style type="text/css"> | |
| .slidecontainer { | |
| width: 20em; /* Width of the outside container */ | |
| } | |
| /* Slider */ |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Track Mouse Position II</title> | |
| <meta charset="utf-8"> | |
| <style type="text/css"></style> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>Track Mouse Position II</h1> |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Track Mouse Position I</title> | |
| <meta charset="utf-8"> | |
| <style type="text/css"></style> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>Track Mouse Position I</h1> |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Coinbase Pro Market Data</title> | |
| <meta charset="utf-8"> | |
| <style type="text/css"></style> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>Coinbase Pro Market Data</h1> |
| function median(arr) { | |
| let middle = Math.floor((arr.length-1)/2); | |
| if (arr.length % 2) { | |
| return arr[middle]; // odd | |
| } else { | |
| return (arr[middle]+arr[middle+1])/2; // even | |
| } | |
| } |
| 'use strict'; | |
| /* | |
| * Before you start, make sure you've done the following: | |
| * mkdir slowServer | |
| * cd slowServer | |
| * $ npm init | |
| * $ npm install express --save | |
| * Then copy this file to the slowServer directory | |
| */ |
| // data from database (illustration): | |
| const selected = { | |
| nick: "bob", | |
| name: "Richard", | |
| surname: "Bach", | |
| address: "Somewhere" | |
| }; | |
| // new input from client | |
| let newInput = { |
Here is a tutorial – or simulation, rather – on symmetric file encryption, and public key encryption to securely send your keys and files to a friend using OpenSSL with the Terminal. The tutorial is made for UX systems (e.g. OS X and Linux), and you may have to install OpenSSL if you don't have it (OS X should have it pre-installed).
Note: The use of the dollar sign ($) in front of the terminal lines is just a convention. Ignore it, and focus on what comes after it.
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Animation Logic Tutorial for Canvas</title> | |
| <meta charset="utf-8"> | |
| <style type="text/css"> | |
| canvas { | |
| background-color: #ddd; | |
| /* so the canvas can be seen... */ | |
| } |
| #!/usr/bin/env python2 | |
| import math | |
| # An imaginary dataset of 50 respondents graded from 1-9, so we have an example to play with: | |
| dataset = [1,1,1,2,3,1,1,4,4,5,6,1,4,9,9,7,7,6,7,5,4,3,6,8,9,5,5,6,6,6,5,5,5,5,4,4,4,6,6,4,7,3,7,3,7,4,4,4,4,9] | |
| # Amounts of each: 1*6,2*1,3*4,4*12,5*8,6*8,7*6,8*1,9*4 | |
| # Control: 6+1+4+12+8+8+6+1+4=50 | |
| # the mean average (the arithmetic mean) is the sum of all the grades added together, divided by the amount of grades given | |
| mean = sum(dataset)/len(dataset) |
