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What is the difference between “instantiated” and “initialized”?

...new Object was instantiated because we have created a new instance of it. Now I believe that VB.NET makes this a lot more confusing than C# because it is not clear that an assignment is taking place in the code above. In C# it is much clearer that there is both an instantiation of an instance and ...
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CKEditor instance already exists

...laying but the other two where, I added the above code and all teh editors now appear – Craig Angus Apr 29 '10 at 15:56 18 ...
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How is the default max Java heap size determined?

... @PaoloFulgoni no, another practical example I observe right now: 129 Gbytes of physical memory results in 32 Gbyte of max heap size – Kirill Jan 29 '19 at 15:56 ...
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Abort Ajax requests using jQuery

...ect (jQuery API documentation). UPDATE 2: As of jQuery 3, the ajax method now returns a promise with extra methods (like abort), so the above code still works, though the object being returned is not an xhr any more. See the 3.0 blog here. UPDATE 3: xhr.abort() still works on jQuery 3.x. Don't as...
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How to resize a VirtualBox vmdk file

...e the UUID automatically. I had to remove the hard drive from the list of known hard drives (File -> Virtual Media Manager) and then re-add it to the instance. – Chaim Eliyah Dec 14 '17 at 22:14 ...
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Want to find records with no associated records in Rails

... This is really good! Thanks! Now if the rails gods could perhaps implement it as a simple Person.where(contacts: nil) or Person.with(contact: contact) if using where encroaches too far into 'properness' - but given that contact: is already being parsed a...
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TypeError: $ is not a function when calling jQuery function

... This should fix it: jQuery(document).ready(function($){ //you can now use $ as your jQuery object. var body = $( 'body' ); }); Put simply, WordPress runs their own scripting before you can and they release the $ var so it won't collide with other libraries. This makes total sense, as Wo...
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X-Frame-Options Allow-From multiple domains

...y: frame-ancestors 'self' example.com *.example.net ; Unfortunately, for now, Internet Explorer does not fully support Content-Security-Policy. UPDATE: MDN has removed their deprecation comment. Here's a similar comment from W3C's Content Security Policy Level The frame-ancestors directive o...
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What is the difference between visibility:hidden and display:none?

...the line. Everyone in line will then move forward one position to fill the now empty slot. This is like display:none. Contrast this with the similar situation, but that someone in front of you puts on an invisibility cloak. While viewing the line, it will look like there is an empty space, but peop...
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Setting log level of message at runtime in slf4j

...), I think the pragmatic solution is modify the unit test(s) to hard-wire knowledge of what logging system is behind the slf4j facade ... when running the unit tests. share | improve this answer ...