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How to calculate the time interval between two time strings
I have two times, a start and a stop time, in the format of 10:33:26 (HH:MM:SS). I need the difference between the two times. I've been looking through documentation for Python and searching online and I would imagine it would have something to do with the datetime and/or time modules. I can't ge...
How do I initialize a byte array in Java?
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How to support UTF-8 encoding in Eclipse
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boop
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answered Feb 7 '12 at 17:41
Sajan ChandranSajan ...
How may I sort a list alphabetically using jQuery?
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CSS center display inline block?
...ay: inline-block to be both horizontally and vertically centered within a 100% width parent.
I used Flexbox's justify-content and align-items properties, which respectively allow you to center elements horizontally and vertically. By setting both to center on the parent, the child element (or even...
How to obtain the number of CPUs/cores in Linux from the command line?
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unbeliunbeli
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How to request a random row in SQL?
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answered Aug 21 '08 at 6:32
Yaakov Ellis♦Yaakov Ellis
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Retrieve only the queried element in an object array in MongoDB collection
...d shapes element:
db.test.find(
{"shapes.color": "red"},
{_id: 0, shapes: {$elemMatch: {color: "red"}}});
Returns:
{"shapes" : [{"shape": "circle", "color": "red"}]}
In 2.2 you can also do this using the $ projection operator, where the $ in a projection object field name represents...
How to architect an Ember.js application
... with the evolution of Ember JS as its approached (and reached!) version 1.0.0. Tutorials and documentation have come and gone, leading to a lot of confusion about best practices and the intent of the original developers.
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Verifying that a string contains only letters in C#
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