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Check that Field Exists with MongoDB
... @fernandohur: yeah, but if you have less than one page of docum>me m>nts, you won't even see the difference. And if you were to run this query from external driver, I'm pretty sure most of them shield you from the cursor implem>me m>ntation detail.
– Sergio Tulentsev
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What does the explicit keyword m>me m>an?
What does the explicit keyword m>me m>an in C++?
11 Answers
11
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Are tar.gz and tgz the sam>me m> thing?
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add a comm>me m>nt
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Get person's age in Ruby
...on's age from its birthday. now - birthday / 365 doesn't work, because som>me m> years have 366 days. I cam>me m> up with the following code:
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How to convert byte array to Bitmap
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What if I need to perform such an operation many tim>me m>s in sequence? Isn't it resource-consuming to create new Bitmap object every tim>me m>? Can I som>me m>how decode my array into existing bitmap?
– Alex Sem>me m>niuk
Apr 16 '15 at 11:27
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How to do a newline in output
How do I make \n actually work in my output? At the mom>me m>nt it just writes it all in 1 long block. Thanks for any help
4 A...
How to list all tags that contain a commit?
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It must not be showing m>me m> the commit because of lack of m>me m>mory in that case. Do you know how I can get over this?
– atx
Oct 30 '11 at 13:06
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What is the correct format to use for Date/Tim>me m> in an XML file
What format do I use for Date/Tim>me m> when writing to an XML file using .NET? Do I simply use DateTim>me m>.ToString() , or do I have to use a specific format?
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Convert dictionary to list collection in C#
... @Brian - I was getting there in my edit. I wanted to show the select m>me m>thod first since that was what the OP asked about and then show the alternative. :-)
– Justin Niessner
Oct 19 '10 at 13:00
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Fastest Way to Find Distance Between Two Lat/Long Points
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Create your points using Point values of Geom>me m>try data types in MyISAM table. As of Mysql 5.7.5, InnoDB tables now also support SPATIAL indices.
Create a SPATIAL index on these points
Use MBRContains() to find the values:
SELECT *
FROM table
WHERE MBRContains(L...