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Web workers without a separate Javascript file?
...
http://www.html5rocks.com/en/tutorials/workers/basics/#toc-inlineworkers
What if you want to create your worker script on the fly, or create a self-contained page without having to create separate worker files? With Blob(), you can "in...
Force browser to clear cache
...trol of website caching.
In Offline Web Applications (which is really any HTML5 website) applicationCache.swapCache() can be used to update the cached version of your website without the need for manually reloading the page.
This is a code example from the Beginner's Guide to Using the Application...
How can I change the current URL?
...et window.location.hash to make this easy. Then, you should listen to the HTML5 hashchange event, which will be fired when the user presses the back button. This is not supported in older versions of IE, but check out jQuery BBQ, which makes this work in all browsers.
You could use HTML5 History t...
Twitter Bootstrap Form File Element Upload Button
...please use the legacy approach shown below.
This techniques relies on the HTML5 hidden attribute. Bootstrap 4 uses the following CSS to shim this feature in unsupportive browsers. You may need to add if you're using Bootstrap 3.
[hidden] {
display: none !important;
}
Legacy approach for old ...
Multiple submit buttons in an HTML form
...ibute, which would be valid: w3.org/html/wg/drafts/html/master/… (not in HTML5, HTML 4.01 Transitional/Strict, XHTML 1.0 Strict). And I don't see why changing the input type from submit to button would be better. You can have multiple submit type input elements in one form without a problem. I don...
Set custom attribute using JavaScript
... The dataset property might be useful if only browsers compliant with HTML5 are considered, but that is a short list and wider support is required for the general web. I'd stick to using setAttribute for now.
– RobG
Jul 2 '12 at 0:46
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Disable spell-checking on HTML textfields
...ity -- Mobile Safari (iOS) doesn't honor the tag for instance -- wufoo.com/html5/attributes/17-spellcheck.html
– radicand
May 19 '13 at 13:43
3
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How to change color in markdown cells ipython/jupyter notebook?
...that the color attribute of font (<font color=...>) is deprecated in HTML5. The following syntax would be HTML5-compliant:
This <span style="color:red">word</span> is not black.
Same caution that Jakob made probably still applies:
Be aware that this will not survive a conver...
jQuery find parent form
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In HTML5, there is a new 'form' attribute which allows you to have the element outside the parent form. This should be checked first.
– mcintyre321
Aug 4 '15 at 11:00
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Prevent users from submitting a form by hitting Enter
...at input[type=text] as suggested in some other answers doesn't cover those HTML5 non-text inputs, so that's not a good selector.
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