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Scala best way of turning a Collection into a Map-by-key?
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Ben LingsBen Lings
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How to get the caret column (not pixels) position in a textarea, in characters, from the start?
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Bakudan
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answered Nov 4 '08 at 22:58
Christian C. SalvadóChristian ...
How to paginate with Mongoose in Node.js?
...ed by the accepted answers in this question. This will not scale. If you read the fine print on cursor.skip( ):
The cursor.skip() method is often expensive because it requires the server to walk from the beginning of the collection or index to get the offset or skip position before beginning to ...
Exception thrown inside catch block - will it be caught again?
This may seem like a programming 101 question and I had thought I knew the answer but now find myself needing to double check. In this piece of code below, will the exception thrown in the first catch block then be caught by the general Exception catch block below?
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Android WebView: handling orientation changes
The issue is the performance following rotation. The WebView has to reload the page, which can be a bit tedious.
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Configure apache to listen on port other than 80
I use centOS server. I want to configure apache to listen on port 8079.
I added LISTEN 8079 directive in httpd.conf .
I opened port 8079 in iptables and restarted iptables. I even stopped iptables service.
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What exactly is an HTTP Entity?
...s the majority of an HTTP request or response, consisting of some of the headers and the body, if present. It seems to be the entire request or response without the request or status line (although only certain header fields are considered part of the entity).
To illustrate; here's a request:
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When should I use Kruskal as opposed to Prim (and vice versa)?
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Todd GamblinTodd Gamblin
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Getting the thread ID from a thread
In C# when debugging threads for example, you can see each thread's ID.
11 Answers
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Can a CSV file have a comment?
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skaffmanskaffman
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