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What are “first class” objects?

When are objects or so<em>mem>ething else said to be "first class" in a given progra<em>mem><em>mem>ing language, and why? In what do they differ fro<em>mem> languages where they are not? ...
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Latest jQuery version on Google's CDN

...PDATE 7/3/2014: As of now, jquery-latest.js is no longer being updated. Fro<em>mem> the jQuery blog: We know that http://code.jquery.co<em>mem>/jquery-latest.js is abused because of the CDN statistics showing it’s the <em>mem>ost popular file. That wouldn’t be the case if it was only being used by develop...
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Why Large Object Heap and why do we care?

...garbage collection doesn't just get rid of unreferenced objects, it also co<em>mem>pacts the heap. That's a very i<em>mem>portant opti<em>mem>ization. It doesn't just <em>mem>ake <em>mem>e<em>mem>ory usage <em>mem>ore efficient (no unused holes), it <em>mem>akes the CPU cache <em>mem>uch <em>mem>ore efficient. The cache is a really big deal on <em>mem>odern processors, th...
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How can I select rows with <em>mem>ost recent ti<em>mem>esta<em>mem>p for each key value?

I have a table of sensor data. Each row has a sensor id, a ti<em>mem>esta<em>mem>p, and other fields. I want to select a single row with latest ti<em>mem>esta<em>mem>p for each sensor, including so<em>mem>e of the other fields. ...
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Python != operation vs “is not”

In a co<em>mem><em>mem>ent on this question , I saw a state<em>mem>ent that reco<em>mem><em>mem>ended using 5 Answers 5 ...
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Using WebAPI or <em>Mem>VC to return JSON in ASP.NET

I'<em>mem> building an ASP.NET <em>Mem>VC application that is client-script heavy, it will use JSON and jQuery to <em>mem>anipulate the DO<em>Mem>. 6 A...
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Drawing Iso<em>mem>etric ga<em>mem>e worlds

What is the correct way to draw iso<em>mem>etric tiles in a 2D ga<em>mem>e? 6 Answers 6 ...
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Unknown file type <em>Mem>I<em>Mem>E?

Do I have to specify a <em>Mem>I<em>Mem>E type if the uploaded file has no extension? In other words is there a default general <em>Mem>I<em>Mem>E type? ...
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What is the <em>mem>axi<em>mem>u<em>mem> a<em>mem>ount of RA<em>Mem> an app can use?

I a<em>mem> quite curious about this question concerning the <em>mem>e<em>mem>ory <em>mem>anage<em>mem>ent of the Android operating syste<em>mem> so I hope for a quite detailed answer on that topic. ...
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How can I discard re<em>mem>ote changes and <em>mem>ark a file as “resolved”?

I have so<em>mem>e local files, I pull fro<em>mem> re<em>mem>ote branch and there are conflicts. I know that I would like to keep <em>mem>y local changes and ignore the re<em>mem>ote changes causing conflicts. Is there a co<em>mem><em>mem>and I can use to in effect say "<em>mem>ark all conflicts as resolved, use local"? ...