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<html><head><script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script><meta charset=utf-8 /><title>JS Bin</title></head><body> <div></div></body></html>var str = 'The last Olympics 隶草 was held in 北京';var words = '', symbols = '';str.replace(/([\w\s]*)([^\w;,.'"{}\[\]+_)(*&\^%$#@!~\/?]*)/g, function(a,b,c) { words += b; symbols += c;});words = $.trim(words).split(' ');symbols = symbols.replace(' ', '').split('');$('div').text('There are '+ words.length +' words and '+ symbols.length +' symbols');
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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 |
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| 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 |
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