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What is JSON and why would I use it?
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JSON (JavaScript Object Notation) is a lightweight format that is used for data interchanging. It is based on a subset of JavaScript language (the way objects are built in JavaScript). As stated in the MDN, some JavaScript is not JSON...
How can I draw vertical text with CSS cross-browser?
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Another solution is to use an SVG text node which is supported by most browsers.
<svg width="50" height="300">
<text x="28" y="150" transform="rotate(-90, 28, 150)" style="text-anchor:middle; font-size:14px">This text is vertical</text...
How to search for “R” materials? [closed]
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I would just add, one great way to search for R script is to type your search term into google with "ext:r" at the end. This will return all files that have the R extension. For instance:
If you wanted some high performance computing examples, this returns Russ Lenth's...
How to insert element as a first child?
...</div>";
$("#parent-div").prepend(html);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="parent-div">
<div>Hello World</div>
</div>
<input type="button" value="add" class...
Counting the number of option tags in a select tag in jQuery
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A variation to this method with modern javascript will be var len = document.querySelector("#input1").length;
– Jacob Nelson
Jun 19 '14 at 9:44
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jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON
...ithin strings. However, during his discussion of JSON in Appendix E of JavaScript: The Good Parts, he writes:
JSON's design goals were to be minimal, portable, textual, and a subset of JavaScript. The less we need to agree on in order to interoperate, the more easily we can interoperate.
So pe...
How does “cat
I needed to write a script to enter multi-line input to a program ( psql ).
9 Answers
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Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...(but a perfect solution for the problem above). Check getbootstrap.com/javascript/#modals and look with your DevTools to get some nice ideas about working with your popups/modals.
– Cas Bloem
Jun 13 '14 at 9:02
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How can I make a div stick to the top of the screen once it's been scrolled to?
...70px">
Scroller Scroller Scroller
</div>
</div>
<script type="text/javascript">
$(function() {
moveScroller();
});
</script>
And a simple live demo.
A nascent, script-free alternative is position: sticky, which is supported in Chrome, Firefox, and Safa...
Bootstrap Datepicker - Months and Years Only
...uede confirurar para que se visualice una cierta cantidad de meses
<script>
('#txtDateMMyyyy').datetimepicker({
format: "mm/yyyy",
startView: "year",
minView: "year"
}).datetimepicker("setDate", new Date());
</script>
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