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What's the difference between ISO 8601 and RFC 3339 Date Formats?
...er way, ISO allows to omitt 'T' but RFC 3339 mandates it tools.ietf.org/html/rfc3339#page-12
– Java Guy
Nov 1 '12 at 2:26
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Submitting a form on 'Enter' with jQuery?
...field, a password field and a submit button on an AIR project that's using HTML/jQuery. When I hit Enter on the form, the entire form's contents vanish, but the form isn't submitted. Does anyone know if this is a Webkit issue (Adobe AIR uses Webkit for HTML), or if I've bunged things up?
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Is the primary key automatically indexed in MySQL?
...According to http://dev.mysql.com/doc/refman/5.0/en/constraint-primary-key.html it would appear that this is would be implicit
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Gdb print to file instead of stdout
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From https://sourceware.org/gdb/onlinedocs/gdb/Logging-Output.html:
You may want to save the output of gdb commands to a file. There are several commands to control gdb's logging.
set logging on
Enable logging.
set logging off
Disable logging.
set logging file file
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SQLite add Primary Key
...ble.
here is the official documentation about this: http://sqlite.org/faq.html#q11
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Can I change the color of Font Awesome's icon color?
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HTML:
<i class="icon-cog blackiconcolor">
css :
.blackiconcolor {color:black;}
you can also add extra class to the button icon...
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How can I extract embedded fonts from a PDF as valid font files?
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http://www.verypdf.com/app/pdf-font-extractor/pdf-font-extracting-tool.html
IMO easiest way to extract fonts (Windows).
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Wget output document and headers to STDOUT
... Moved Permanently
Location: http://www.google.com/
Content-Type: text/html; charset=UTF-8
Date: Sat, 25 Aug 2012 10:15:38 GMT
Expires: Mon, 24 Sep 2012 10:15:38 GMT
Cache-Control: public, max-age=2592000
Server: gws
Content-Length: 219
X-XSS-Protection: 1; mode=block
X-Frame-Optio...
Using regular expression in css?
I have an html page with divs that have id (s) of the form s1 , s2 and so on.
8 Answers
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Refresh image with a new one at the same url
...sure that the correct querystring is added to every image instance in your HTML.
(3) Serve your images with the header Cache-control: max-age=0, must-revalidate, and add a unique memcache-busting fragment identifier to the URL, such as:
newImage.src = "image.jpg#" + new Date().getTime();
The i...