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Delete all rows in an HTML table

How can I delete all rows of an HTML table except the <th> 's using Javascript, and without looping through all the rows in the table? I have a very huge table and I don't want to freeze the UI while I'm looping through the rows to delete them ...
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How to hide a in a menu with CSS?

... in a <span> with display: none. FF won't do it (technically invalid HTML, per the spec) but Chrome and IE will and it will hide the option. EDIT: Oh yeah, I already implemented this in jQuery: jQuery.fn.toggleOption = function( show ) { jQuery( this ).toggle( show ); if( show ) { ...
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Real mouse position in canvas [duplicate]

I'm trying to draw with the mouse over a HTML5 canvas, but the only way that it seems to work well is if the canvas is in the position 0,0 (upper left corner) if I change the canvas position, for some reason it doesn't draw like it should. Here is my code. ...
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Javascript - Append HTML to container element without innerHTML

I need a way to append HTML to a container element without using innerHTML. The reason why I do not want to use innerHTML is because when it is use like this: ...
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Assign an initial value to radio button as checked

How do I assign the value of a radio button initially as checked in HTML? 8 Answers 8 ...
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ASP.NET MVC Razor: How to render a Razor Partial View's HTML inside the controller action

How to generate a HTML of a given partial view on ASP.NET view engine is known . 6 Answers ...
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How does inline Javascript (in HTML) work?

...ags or not, it's gonna be interpreted the same way. https://www.w3.org/TR/html5/webappapis.html#event-handler-idl-attributes share | improve this answer | follow ...
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New line in text area

I tried both but new line is not reflecting while rendering the html file. How can I do that? 12 Answers ...
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Executing elements inserted with .innerHTML

I've got a script that inserts some content into an element using innerHTML . 20 Answers ...
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Do checkbox inputs only post data if they're checked?

...", this should be consistent across browsers. This is covered in the W3C HTML 4 recommendation: Checkboxes (and radio buttons) are on/off switches that may be toggled by the user. A switch is "on" when the control element's checked attribute is set. When a form is submitted, only "on" chec...