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What is the difference between a thread and a fiber?

... In the most simple terms, threads are generally considered to be preemptive (although this may not always be true, depending on the operating system) while fibers are considered to be light-weight, cooperative threads. Both are separate execution paths for your applic...
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WCF timeout exception detailed investigation

... It only took a year, but I finally ran another stress test on the application with this flag set. The issue appears solved, so I am giving you the best answer. I would not be surprised that this was the last piece of the puzzle that was required but that ...
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Is a memory leak created if a MemoryStream in .NET is not closed?

...se. A MemoryStream, on the other hand, stores a managed byte array in its _buffer variable, which is not freed at disposal time. In fact, the _buffer is not even nulled in the MemoryStream's Dispose method, which is a SHAMEFUL BUG IMO because nulling the reference could make the memory eligible fo...
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What is the difference between `after_create` and `after_save` and when to use which?

... readers should note that, according to the docs, ActiveRecord's update_all does not invoke any callbacks, including after_* – user2426679 Jan 10 at 19:34 add a comment ...
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How to do a scatter plot with empty circles in Python?

... colored disks already plotted by scatter() , so as to highlight them, ideally without having to redraw the colored circles. ...
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What is the difference between HTML tags and ?

...k element span is an inline element. This means that to use them semantically, divs should be used to wrap sections of a document, while spans should be used to wrap small portions of text, images, etc. For example: <div>This a large main division, with <span>a small bit</span>...
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Caveats of select/poll vs. epoll reactors in Twisted

...ePoll is a natural replacement for Select and Poll based networking, especially with Twisted. Which makes me paranoid, its pretty rare for a better technique or methodology not to come with a price. ...
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No secret option provided to Rack::Session::Cookie warning?

... Update your rails gems as this is backported to all supported rails gems. note @henrik-n – shadowbq Feb 4 '13 at 11:14 add a comment ...
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How to write multiple line string using Bash with variables?

How can I write multi-lines in a file called myconfig.conf using BASH? 6 Answers 6 ...
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How does '20 seconds' work in Scala?

... There are a few things going on. First, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*. Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches ...