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BackgroundWorker vs background Thread

...a form that has an infinite (while(true)) loop. In this loop I use WaitHandle.WaitAny to keep the thread snoozing until something of interest happens. One of the event handles I wait on is a " StopThread " event so that I can break out of the loop. This event is signaled when from my overridden ...
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Why does 2 == [2] in JavaScript?

...alueOf().toString()) where valueOf() for arrays returns the array itself and the string-representation of a one-element array is the string representation of the single element. This also explains the third example as [[[[[[[2]]]]]]].toString() is still just the string 2. As you can see, there's...
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How to implement a good __hash__ function in python [duplicate]

...tiple properties (like in the toy example below), what is the best way to handle hashing? 3 Answers ...
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Is returning null bad design? [closed]

...ationale behind not returning null is that you do not have to check for it and hence your code does not need to follow a different path based on the return value. You might want to check out the Null Object Pattern which provides more information on this. For example, if I were to define a method ...
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What is the difference between hg forget and hg remove?

... 'hg forget' is just shorthand for 'hg remove -Af'. From the 'hg remove' help: ...and -Af can be used to remove files from the next revision without deleting them from the working directory. Bottom line: 'remove' deletes the file from your...
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What is the best way to programmatically detect porn images? [closed]

...lf-way decent at detecting porn, but it's bad at detecting clean pictures. And I wouldn't be surprised if no major leaps were made in this area in the near future. share edit...
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Split string with multiple delimiters in Python [duplicate]

... @Paul There isn't. You aren't understanding regex properly if you think there is. See my comment on your post below. – alldayremix Feb 21 '13 at 23:23 ...
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What is the difference between concurrency and parallelism?

What is the difference between concurrency and parallelism? 37 Answers 37 ...
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Best database field type for a URL

.... The length can be specified as a value from 0 to 255 before MySQL 5.0.3, and 0 to 65,535 in 5.0.3 and later versions. The effective maximum length of a VARCHAR in MySQL 5.0.3 and later is subject to the maximum row size (65,535 bytes, which is shared among all columns) and the character set used. ...
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How to elegantly check if a number is within a range?

How can I do this elegantly with C# and .NET 3.5/4? 27 Answers 27 ...