Homelessness. It’s something we tend to look past. Naturally we want to see less of it, but it’s an issue with no easy fix. It’s fair to say it makes us uncomfortable. Baltimore is trying to...
November 19, 2013
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12:02 AM
A researcher envisions the ultimate cure for “range anxiety”: roadway-powered vehicles with modified on-board power receivers. One way to extend the range of electric vehicles may be to provide...
November 19, 2013
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12:00 AM
Unfortunately we were mistaken… Remember our post about the Panera CEO who couldn’t afford a sandwich? He was protesting a bill that would cut around $40 billion dollars in benefits from food...
November 18, 2013
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11:58 PM
Google, Yahoo and other technology companies are feverishly enabling new security features in an effort to assure users that they are doing everything possible to secure their data.
November 18, 2013
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11:41 PM
A regular expression is an important way of specifying a pattern for a complex search. The MongoDB $regex operator provides such an way to search a string after matching a specified pattern.
November 18, 2013
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9:46 PM
The MongoDB $where operator is used to match documents that satisfy a JavaScript expression.
November 18, 2013
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9:46 PM
The MongoDB $and operator performs a logical AND operation on an array of two or more expressions and retrieve the documents which satisfy all the expressions in the array.
November 18, 2013
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9:46 PM
In MongoDB the $slice operator decide the retrieval of number of items of an array that a query returns. The $slice accepts a number including negative number as an argument and returns the output.
November 18, 2013
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9:46 PM
The MongoDB $elemMatch operator matches more than one component within an array element.
November 18, 2013
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9:46 PM
We warmly encourage faculty and staff to participate in UMBC’s winter 2013 Commencement Ceremonies. As you know, these events mean a great deal to our students and their parents and guests. I hope...
November 18, 2013
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9:16 PM
