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Difference between “managed” and “unmanaged”
...edia.org/wiki/Managed_code
http://www.developer.com/net/cplus/article.php/2197621/Managed-Unmanaged-Native-What-Kind-of-Code-Is-This.htm
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Should I use a data.frame or a matrix?
...ry efficient:
m = matrix(1:4, 2, 2)
d = as.data.frame(m)
object.size(m)
# 216 bytes
object.size(d)
# 792 bytes
Matrices are a necessity if you plan to do any linear algebra-type of operations.
Data frames are more convenient if you frequently refer to its columns by name (via the compact $ opera...
Two single-column indexes vs one two-column index in MySQL?
...o be updated.
– Davor
Sep 22 '15 at 21:25
Would you mind to explain why the covering index would not be able to be use...
Select objects based on value of variable in object using jq
...
peakpeak
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How to use Git properly with Xcode?
...ember and works great.
Taken from:
http://robots.thoughtbot.com/post/33796217972/xcode-and-git-bridging-the-gap
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How are strings passed in .NET?
...retty arbitrary
– rliu
Jul 1 '13 at 21:29
...
linq where list contains any in list
...
Jon SkeetJon Skeet
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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
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Lenin Raj Rajasekaran
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answered Dec 16 '12 at 23:23
Jap MulJap Mul
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Sending a JSON to server and retrieving a JSON in return, without JQuery
.../…
– viveksinghggits
Jul 6 '17 at 21:04
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How Do I Hide wpf datagrid row selector
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...