File
Login or Register via GitHub
<html><head><script src="http://code.jquery.com/jquery-latest.js"></script><meta charset=utf-8 /><title>JS Bin</title></head><body> <p>Press the button below and inspect networks tab to see custom headers being transported</p> <button>Trigger $.ajax</button></body></html>//// In IE8 with "Enable native XMLHTTP support" disabled, the following// $.ajax call will fire with the following custom headers in the request// - JQUERY//// instead of seeing:// - JQUERY// - JQUERY-1// - JQUERY-2// - JQUERY-3// - JQUERY-4// - JQUERY-5//// When null-value is observed in the "headers" object, all subsequent headers,// including the null-value property, fail to attach properly.//var u;function ajax() { var settings = { url: '/IvowaD/js', headers: { "JQUERY": 'latest', "JQUERY-BUG": null, "JQUERY-UND": u, "JQUERY-UND-1": undefined, "JQUERY-BUG-1": "YES", "JQUERY-BUG-2": "YES", "JQUERY-BUG-3": "YES", "JQUERY-BUG-4": "YES", "JQUERY-BUG-5": "YES" } }; return $.ajax(settings);}$('body').on('click', 'button', function () { var xhr = ajax(); console.log('Check your networks tab and look for the custom headers');});
Output
300px
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. | |
public
0viewers