Finding number of lines in an html textarea
The number of lines in the textarea would be textarea.value.match(/\n/g).length + 1
height
How to set height property for SPAN
Give it a display:inline-block in CSS – that should let it do what you want. In terms of compatibility: IE6/7 will work with this, as quirks mode suggests: IE 6/7 accepts the value only on elements with a natural display: inline.
How to change height div on window resize?
You also need to do that in resize event, try this: $(document).ready(function() { $(window).resize(function() { var bodyheight = $(this).height(); $(“#sidebar”).height(bodyheight); }).resize(); });
What’s the maximum pixel value of CSS width and height properties?
Using the CSS inspector that comes with certain browsers on an element with 10000000000px width and height: Firefox: 33554400px Chrome: 33554428px Opera: 33554428px IE 9: 21474836.47px
Twitter Bootstrap 3 – Panels of Equal Height in a Fluid Row
This can be done with CSS flexbox. Only minimal CSS is needed.. .equal { display: -webkit-flex; display: flex; } Just add .equal to your .row and flexbox does the rest. http://www.codeply.com/go/BZA25rTY45 UPDATE: Bootstrap 4 uses flexbox so there is no need for the additional CSS. http://www.codeply.com/go/0Aq0p6IcHs
How do I get the height of a div’s full content with jQuery?
scrollHeight is a property of a DOM object, not a function: Height of the scroll view of an element; it includes the element padding but not its margin. Given this: <div id=”x” style=”height: 100px; overflow: hidden;”> <div style=”height: 200px;”> pancakes </div> </div> This yields 200: $(‘#x’)[0].scrollHeight For example: http://jsfiddle.net/ambiguous/u69kQ/2/ (run with the JavaScript console open).
Android set height and width of Custom view programmatically
You can set height and width like this: myGraphView.setLayoutParams(new LayoutParams(width, height));
How to determine height of UICollectionView with FlowLayout
Whoa! For some reason, after hours of research, I now found a pretty easy answer to my question: I was completely searching in the wrong place, digging through all the documentation I could find on UICollectionView. The simple and easy solution lies in the underlying layout: Just call collectionViewContentSize on your myCollectionView.collectionViewLayout property and you … Read more
Div width 100% minus fixed amount of pixels
New way I’ve just stumbled upon: css calc(): .calculated-width { width: -webkit-calc(100% – 100px); width: -moz-calc(100% – 100px); width: calc(100% – 100px); } Source: css width 100% minus 100px
How to adjust the page height to the content height?
You can not change the page size after you have added content to that page. One way to work around this, would be to create the document in two passes: first create a document to add the content, then manipulate the document to change the page size. That would have been my first reply if … Read more