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Automatic Retina images for web sites
...g tag that allows you to add a retina src attribute, namely srcset. No javascript or CSS needed, no double loading of images.
<img src="low-res.jpg" srcset="high-res.jpg 2x">
Browser Support: http://caniuse.com/#search=srcset
Other Resources:
WebKit release post
W3C documentation for srcs...
How do I know the current width of system scrollbar?
...of the control, minus the nonclient elements such as scroll bars, borders, title bars, and menus.
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Pull all commits from a branch, push specified commits to another
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Edit: Also, I'm not sure I understand your second question, about the two scripts. Maybe you could describe it in more detail, possibly as a separate question to keep things from getting confusing?
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Set value of hidden input with jquery
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You should use val instead of value.
<script type="text/javascript" language="javascript">
$(document).ready(function () {
$('input[name="testing"]').val('Work!');
});
</script>
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How to select following sibling/xml tag using xpath
...elow. All of the data in their specifications table is ' desc ' while the titles of each section are in ' name. ' Below are two examples of data from Newegg pages.
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How to delete duplicates on a MySQL table?
...e, without making a new table
ALTER IGNORE TABLE `table_name` ADD UNIQUE (title, SID)
note: only works well if index fits in memory
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Difference between $(document.body) and $('body')
...ferences the direct object on the document.
That means if you (or a rogue script) overwrites the document.body element (shame!) $('body') will still work, but $(document.body) will not. So by definition they're not equivalent.
I'd venture to guess there are other edge cases (such as globally id'ed...
jquery $(window).width() and $(window).height() return different values when viewport has not been r
...eared so briefly that they could not be seen except in debug mode with the script paused in mid-execution. once I removed the above variables and function, some elements still jumped from position - it had to do with the order of script steps - I just had to make sure I reset the div holding my inse...
Differences between contentType and dataType in jQuery ajax function
...n the server side.
and:
dataType (default: Intelligent Guess (xml, json, script, or html))
Type: String
The type of data that you're expecting back from the server. If none is specified, jQuery will try to infer it based on the MIME type of the response (an XML MIME type will yield XML, in 1.4 JSO...
How do you run a command for each line of a file?
...55 "$in";done <file.txt
While you use STDIN for reading file.txt, your script could not be interactive (you cannot use STDIN anymore).
while read -u, using dedicated fd.
Syntax: while read ...;done <file.txt will redirect STDIN to file.txt. That mean, you won't be able to deal with process,...