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How do I verify that an Android apk is signed with a release certificate?
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5 Answers
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How to change highlighted occurrences color in Eclipse's sidebar?
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175
The color in the bar is the same as the color the text is highlighted with in the editor. It is ...
Why does direction of index matter in MongoDB?
... something like this:
Row A B
1 1 1
2 2 6
3 2 7
4 3 4
5 3 5
6 3 6
7 5 1
A query for A ascending B descending will need to jump around the index out of order to return the rows and will be slower. For example it will return Row 1, 3, 2, 6, 5, 4, 7
A ranged query in...
Replacing NAs with latest non-NA value
...m the help page:
library(zoo)
az <- zoo(1:6)
bz <- zoo(c(2,NA,1,4,5,2))
na.locf(bz)
1 2 3 4 5 6
2 2 1 4 5 2
na.locf(bz, fromLast = TRUE)
1 2 3 4 5 6
2 1 1 4 5 2
cz <- zoo(c(NA,9,3,2,3,2))
na.locf(cz)
2 3 4 5 6
9 3 2 3 2
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How does java do modulus calculations with negative numbers?
...ng? Because in Java -13 % 64 is supposed to evaluate to -13 but I get 51 .
14 Answers
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Hibernate dialect for Oracle Database 11g?
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edited Aug 8 '16 at 15:46
Community♦
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answered Mar 4 '11 at 4:59
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Mongoose indexing in production code
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answered Jan 15 '13 at 21:05
JohnnyHKJohnnyHK
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What is the bower (and npm) version syntax?
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5 Answers
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Common MySQL fields and their appropriate data types
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5 Answers
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Swift - Convert to absolute value
...s Sengel
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answered Jun 11 '14 at 9:48
B.S.B.S.
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