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Retrieving the last record in each group - MySQL
...erflow August data dump. I'll use that for benchmarking. There are 1,114,357 rows in the Posts table. This is running on MySQL 5.0.75 on my Macbook Pro 2.40GHz.
I'll write a query to find the most recent post for a given user ID (mine).
First using the technique shown by @Eric with the GROUP BY...
XSD: What is the difference between xs:integer and xs:int?
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What is the precise meaning of “ours” and “theirs” in git?
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I suspect you're confused here because it's fundamentally confusing. To make things worse, th...
SQL Server equivalent of MySQL's NOW()?
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Chuck Norris
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answered Dec 21 '08 at 22:12
Daniel Schaffer...
Is there a way to get the git root directory in one command?
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Yes:
git rev-parse --show-toplevel
If you want to replicate the Git command more directly, yo...
How do I create an average from a Ruby array?
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Joshua Pinter
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answered Aug 27 '09 at 14:00
John Feminel...
ruby send method passing multiple parameters
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send("i_take_multiple_arguments", *[25.0,26.0]) #Where star is the "splat" operator
or
send(...
How to install an apk on the emulator in Android Studio?
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EDIT: Even though this answer is marked as the correct answer (in 2013), currently, as answered by @user2511630 below, you can drag-n-drop apk files directly into the emulator to install them.
Original Answer:
You can install .apk files to emulator regardless of what you are using (Eclipse...
How can I position my div at the bottom of its container?
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answered Feb 8 '09 at 17:13
UserUser
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Defining a variable with or without export
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edited Oct 1 '13 at 10:40
answered Jul 21 '09 at 9:45
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