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Where does mongodb stand in the CAP theorem?
...ver configuration and type of disaster: here's a visual recap, and below a more detailed explanation.
Scenario | Main Focus | Description
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No partition | CA | The system ...
Extract only right most n letters from a string
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Cron jobs and random times, within given hours
...2,767, and there are 50,400 seconds between 9am and 11pm, it'd be a little more complicated to randomize the seconds as well. Finally, since the start times are random and independent of each other, it's possible (but not very likely) that two or more instances of the script will be started simulta...
Wrapping StopWatch timing with a delegate or lambda?
... @Jay I agree that "foreach" with Enumerable.Range looks a bit more "modern", but my tests show that it's about four times slower than a "for" loop over a large count. YMMV.
– Matt Hamilton
Oct 25 '08 at 23:16
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Setting custom UITableViewCells height
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Can you provide a few more details on how to use this sizeWithFont:constrainedToSize:lineBreakMode: ? I have a textView in my cell, and I want to get its height in heightForRowAtIndexPath: in order to set the row's height, but I don't know how to ...
How to safely call an async method in C# without await
...ically use try/catch (or using) but I find the ContinueWith to be a little more explicit because you have to know what ConfigureAwait(false) means.
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So, JSONP or CORS? [closed]
...siest or most familiar to you. If its a tossup, try CORS, since it is the more "modern" solution and JSONP is more of a hack, turning data into scripts to bypass cross-domain restrictions. CORS does however, typically require more server-side configuration.
If you're using jQuery, I'm not sure whe...
Should a retrieval method return 'null' or throw an exception when it can't produce the return value
... present and both are valid for the application logic then return a null.
More important: What do you do other places in the code? Consistency is important.
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Is it better to return null or empty collection?
...e.Empty<Foo>();
}
Using Enumerable.Empty<T>() can be seen as more efficient than returning, for example, a new empty collection or array.
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Access object child properties using a dot notation string [duplicate]
... @user1912899: that's not quite the same, but is probably a little more robust in that it will throw errors (whereas mine will just return undefined). It depends on your preference, I suppose. JSHint just complains about the assignment in the loop conditional, which can be disabled using t...