<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
</body>
</html>
function divisibleBy5(array) {
// your code here
return array.find(function(num) {
return num % 5 === 0;
});
}
/* From here down, you are not expected to
understand.... for now :)
Nothing to see here!
*/
// tests
function testFunctionWorks(fn, input, expected) {
if (fn(input) === expected) {
console.log('SUCCESS: `' + fn.name + '` works on `[' + input + ']`');
return true;
}
else {
console.error(
'FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
' but was ' + fn(input)
);
return false;
}
}
function runTests() {
var input1 = [13, 22, 4, 47, 15, 35, 82];
var result1 = 15;
var input2 = [25, 20, 15, 10, 5];
var result2 = 25;
var testResults = [
testFunctionWorks(divisibleBy5, input1, result1),
testFunctionWorks(divisibleBy5, input2, result2),
];
var numPassing = testResults.filter(function(result){ return result; }).length;
console.log(numPassing + ' out of ' + testResults.length + ' tests passing.');
}
runTests();
Output
300px
You can jump to the latest bin by adding /latest
to your URL
Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |