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Get query from java.sql.PreparedStatement [duplicate]
...ied in the JDBC API contract, but if you're lucky, the JDBC driver in question may return the complete SQL by just calling PreparedStatement#toString(). I.e.
System.out.println(preparedStatement);
To my experience, the ones which do so are at least the PostgreSQL 8.x and MySQL 5.x JDBC drivers. F...
What's “tools:context” in Android layout files?
Starting with a recent new version of ADT, I've noticed this new attribute on the layout XML files, for example:
9 Answers
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Detach many subdirectories into a new, separate Git repository
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Assuming you have tags in the mix, you should probably add --tag-name-filter cat to your parameters
– Yonatan
May 27 '15 at 19:03
16
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Unusual shape of a textarea?
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Introduction
First, there are many solutions, proposed in other posts. I think this one is currently (in 2013) the one which can be compatible with the largest number of browsers, because it doesn't need any CSS3 properties. However,...
Fetch the row which has the Max value for a column
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select userid,
my_date,
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max(my_date) over (partition by userid) max_my_date
from users
)
where my_date = max_my_date
"Analytic functions rock"
Edit: With regard to the first comment ...
"using analytic queries and a self-join defeats the purpose of analytic queries"
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Overlaying histograms with ggplot2 in R
... readable answer, it gels more nicely with more complicated plots, such as mixed calls to aes() and aes_string().
– rensa
Apr 4 '16 at 3:41
2
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Accessing dict keys like an attribute?
... order to improve readability of his code I strongly recommend that he not mix his notation styles. If he prefers this notation then he should simply instantiate a dynamic object, add his desired attributes to it, and call it a day:
>>> C = type('C', (object,), {})
>>> d = C()
&g...
Haskell testing workflow
...s as a more modern example of how to deal with cabal test and cabal bench, mixing HUnit, doctest, and quickcheck based tests with criterion benchmarks. The code in speculation predates cabal test and cabal bench.
– Edward KMETT
Nov 2 '12 at 17:02
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List all of the possible goals in Maven 2?
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2. Compile
3. Test
4. Package
5. Verify
6. Install
7. Deploy
Note:
Don't mix or get confused with maven goals with maven lifecycle.
See Maven Build Lifecycle Basics1
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When to use enumerateObjectsUsingBlock vs. for
Besides the obvious differences:
6 Answers
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