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<script src="http://code.jquery.com/jquery-1.10.2.min.js"/> | |
<script src="http://www.example.com:5000/socket.io/socket.io.js"/> |
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package analyse; | |
import java.io.BufferedReader; | |
import java.io.File; | |
import java.io.FileReader; | |
import java.io.IOException; | |
import java.util.ArrayList; | |
import java.util.HashMap; | |
import java.util.List; | |
import java.util.Map; |
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/* Scope is the idea of what can or cannot be seen in your code. Global scope encompasses code | |
that can be seen anywhere in your code, including other files and inside functions. Local scope | |
is code that can be accessed inside the current scope chain level. If you declare a variable inside | |
a function for instance, that variable will not be recognized outside that function. This allows for | |
less buggy code and the reuse of variable names.*/ | |
/* Global variables are to be avoided because they increase the risk of writing buggy code. Functions that | |
rely on global variables can be both indeterminate and has side effects, meaning that the function may not | |
produce the same results given the same input and may also have unintended consequences outside the function | |
itself.*/ |
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function average(numbers) { | |
function getSum(total, num){ | |
return (total + num) | |
} | |
return (numbers.reduce(getSum))/numbers.length | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
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function minusLastItem(array) { | |
return array.slice(0, array.length-1) | |
} | |
function copyFirstHalf(array) { | |
return array.slice(0, array.length/2) | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) |
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function accessFirstItem(array) { | |
const myArray = array | |
return myArray[0] | |
} | |
function accessThirdItem(array) { | |
const myArray = array | |
return myArray[2] | |
} |
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function main() { | |
try { | |
doAllTheThings() | |
} catch(e){ | |
reportError(e) | |
console.dir(e) | |
} | |
} | |
function doAllTheThings() { |
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function isDivisible(divisee, divisor) { | |
return Number.isInteger(divisee / divisor) | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
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function shouter(whatToShout) { | |
return `${whatToShout.toUpperCase()}!!!` | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
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<form id="contact-form" action="//formspree.io/your@email.com" method="post"> | |
<input type="text" name="Name" placeholder="Name" required> | |
<input type="email" name="Email" placeholder="Email" required> | |
<textarea name="Message" cols="30" rows="6" placeholder="Message" required></textarea> | |
<!-- CONFIG --> | |
<input class="is-hidden" type="text" name="_gotcha"> | |
<input type="hidden" name="_subject" value="Subject"> | |
<input type="hidden" name="_cc" value="email@cc.com"> | |
<!-- /CONFIG --> | |
<input class="submit" type="submit" value="Send"> |
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