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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...
Correct way to pass multiple values for same parameter name in GET request
...b frameworks allow
multiple values to be associated with a single field.[3][4]
Furthermore, when you take a look at the RFC 3986, in section 3.4 Query, there is no definition for parameters with multiple values.
Most applications use the first option you have shown: http://server/action?id=a&a...
HTML5 Pre-resize images before uploading
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answered Apr 26 '12 at 13:13
robertcrobertc
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How do I read CSV data into a record array in NumPy?
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answered Aug 19 '10 at 6:34
AndrewAndrew
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Check if an element is a child of a parent
...wered Sep 20 '10 at 17:04
user113716user113716
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Run git pull over all subdirectories [duplicate]
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328
Run the following from the parent directory, plugins in this case:
find . -type d -depth 1 -e...
jQuery: Count number of list elements?
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edited Nov 10 '15 at 23:36
gsamaras
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How to tell whether a point is to the right or left side of a line
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answered Oct 13 '09 at 14:12
Eric BainvilleEric Bainville
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Select text on input focus
...pdate1: Removed jQuery dependency.
Update2: Restrict as attribute.
Update3: Works in mobile Safari. Allows selecting part of the text (requires IE>8).
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How to customize the background color of a UITableViewCell?
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You need to set the backgroundColor of the cell's contentView to your color. If you use accessor...