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iFrame src change event detection?
...use the onLoad event, as in the following example:
<iframe src="http://www.google.com/" onLoad="alert('Test');"></iframe>
The alert will pop-up whenever the location within the iframe changes. It works in all modern browsers, but may not work in some very older browsers like IE5 and e...
JavaScript - Get Portion of URL Path
... object that will provide that for the current window.
// If URL is http://www.somedomain.com/account/search?filter=a#top
window.location.pathname // /account/search
// For reference:
window.location.host // www.somedomain.com (includes port if there is one)
window.location.hostname // www.so...
How to prove that a problem is NP complete?
...in polynomial time which makes the problem NP-Hard.
See the end of http://www.ics.uci.edu/~eppstein/161/960312.html for more.
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Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
...g access from unknown location (app in production)
Solution: Go to http://www.google.com/accounts/DisplayUnlockCaptcha and click continue (this will grant access for 10 minutes for registering new apps).
After this my app in production started sending emails ;)
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Disable Drag and Drop on HTML elements?
...u can disable dragging simply by using draggable="false" attribute.
http://www.w3schools.com/tags/att_global_draggable.asp
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How do I use $scope.$watch and $scope.$apply in AngularJS?
... I see you already did. Here is documentation about it from the AngularJS site. They provide a very nice visual of the $watch depth. Note the information is close to the bottom of the page.
– JabberwockyDecompiler
scp or sftp copy multiple files with single command
...re my source is a very sparse directory with things like "hosts" and nginx/sites-available etc ?
– Tomachi
Apr 20 '18 at 13:21
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Aggregate function in an SQL update query?
...e doc to get why FROM is considered by PostgreSQL as a self-join : https://www.postgresql.org/docs/9.5/static/sql-update.html#AEN89239
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Difference between jQuery parent(), parents() and closest() functions
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
jQuery.ajax handling continue responses: “success:” vs “.done”?
...stead of .done. Else you better to use .done.
This is from jQuery official site:
As of jQuery 1.8, the use of async: false with jqXHR ($.Deferred) is deprecated; you must use the success/error/complete callback options instead of the corresponding methods of the jqXHR object such as jqXHR.done()...