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How to uncheck checkbox using jQuery Uniform library
... coolaj86
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answered Feb 14 '11 at 20:41
user113716user113716
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xpath find if node exists
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edited Apr 20 '09 at 11:33
answered Apr 20 '09 at 11:26
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How to find all the tables in MySQL with specific column names in them?
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11 Answers
11
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MySQL “between” clause not inclusive?
...truncate it out:
select * from person
where CAST(dob AS DATE) between '2011-01-01' and '2011-01-31'
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Int division: Why is the result of 1/3 == 0?
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Jason C
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answered Jan 13 '11 at 21:27
NoldorinNoldorin
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Intelligent way of removing items from a List while enumerating in C#
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answered Aug 25 '11 at 15:45
dlevdlev
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Changing column names of a data frame
...d=1:3, worse=rnorm(3))
R> X
bad worse
1 1 -2.440467
2 2 1.320113
3 3 -0.306639
R> colnames(X) <- c("good", "better")
R> X
good better
1 1 -2.440467
2 2 1.320113
3 3 -0.306639
You can also subset:
R> colnames(X)[2] <- "superduper"
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DISTINCT for only one column
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edited Feb 16 '11 at 22:05
answered Feb 16 '11 at 20:28
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How can I programmatically get the MAC address of an iphone
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115
NOTE As of iOS7, you can no longer retrieve device MAC addresses. A fixed value will be ret...
Is there a way to 'uniq' by column?
...imiter
-k1,1 for the key field 1
Test result:
overflow@domain2.com,2009-11-27 00:58:29.793000000,xx3.net,255.255.255.0
stack2@domain.com,2009-11-27 01:05:47.893000000,xx2.net,127.0.0.1
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