Find random images from http://i.imgur.com/

HTML (152)

<img src=x
onload=console.log(s);g()
onerror=g=function(){s='http://i.imgur.com/'+Math.random().toString(36).substr(2,6)+'.png';event.target.src=s};g()>

This logs all found images on the JavaScript console using console.log(). Works in all tested browsers (Firefox, Chrome, IE9, Safari and Opera).

The fun part is that all sorts of funny images are flashing up for the blink of an eye :).

Try it! (jsFiddle wraps this into a more complete HTML page, but browsers also accept the single element.)

Props to the amazing random string method by doubletap!

Where can I see the JavaScript console and the logged images?

• Firefox: Press Control-Shift-K (Command-Option-K on the Mac). Unselect the Net, CSS and JS buttons there, only select the Logging button.
• Opera: Press Control+Shift+i, select the Console tab.
• Chrome: Press Control+Shift+i, select the Console tab. On the bottom, select Logs.
• Safari: Basically like Chrome, but make sure first that Safari's developer tools are activated. Then press Control+Alt+C (on Windows, not sure on the Mac) instead of Control+Shift+i, select the Console tab. On the bottom, select Logs.
• IE: Press F12, select the console tab.

Perl (93 + 4 = 97)

Using imgur's own random mechanism to get their image URLs, which aren't png URLs most of the time:

$ perl -Mojo -E 'say+g("http://imgur.com/gallery/random")->dom->at("[rel=image_src]")->attrs("href")for+1..50'
http://i.imgur.com/7cNoA.jpg
...

(You need Mojolicious for this.)

PHP 5.4, 76 characters

URLs are generated in sequential order using only uppercase letters and never repeat, meeting the letter of the specification.

<?for($t=@ZZZZ;$t++;)file($u="http://i.imgur.com/$t.png")[0]>@F&&print"$u
";