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Regex to validate date format dd/mm/yyyy
...ec)))\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$
and tested for some test cases here http://regexr.com/39tr1.
For better understanding for this Regular expression refer this image:
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How to add border radius on table row
...doesn't matter if border-radius is set on table, tr or td—it's ignored.
http://jsfiddle.net/Exe3g/
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Can I nest a element inside an using HTML5?
...nside a <form> tag as such:
<form style="display: inline" action="http://example.com/" method="get">
<button>Visit Website</button>
</form>
However, if your <button> tag is styled using CSS and doesn't look like the system's widget... Do yourself a favor, creat...
Can I prevent the Firefox developer tools network panel from clearing on page reload?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Getting the return value of Javascript code in Selenium
...mport webdriver
>>> wd = webdriver.Firefox()
>>> wd.get("http://localhost/foo/bar")
>>> wd.execute_script("return 5")
5
>>> wd.execute_script("return true")
True
>>> wd.execute_script("return {foo: 'bar'}")
{u'foo': u'bar'}
>>> wd.execute_script(...
Android and XMPP: Currently available solutions [closed]
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Use qsmack for android
https://code.google.com/p/qsmack/downloads/list
Its the latest build for Android
I have worked on one to one chat, group chat, video transfer, audio transfer, last seen, change registration number... almost complete whats a...
What is CDATA in HTML? [duplicate]
...
From http://en.wikipedia.org/wiki/CDATA:
Since it is useful to be able to use less-than signs (<) and
ampersands (&) in web page scripts, and to a lesser extent styles,
without having to remember to escape them, it ...
What is private bytes, virtual bytes, working set?
...able of monitoring applications that make billions of memory allocations.
http://www.softwareverify.com/cpp/memory/index.html
Disclaimer: I designed Memory Validator.
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Get the first N elements of an array?
...it from the array, you can use array_splice() (note the 'p' in "splice"):
http://docs.php.net/manual/da/function.array-splice.php
use it like so: $array_without_n_elements = array_splice($old_array, 0, N)
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MySQL DROP all tables, ignoring foreign keys
...TABLE `VIEW_NAME` statement to DROP VIEW `VIEW_NAME` manually.
Note, per http://dev.mysql.com/doc/refman/5.5/en/drop-table.html, dropping with cascade is pointless / misleading:
"RESTRICT and CASCADE are permitted to make porting easier. In MySQL 5.5, they do nothing."
Therefore, in order f...