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Diff output from two programs without temporary files
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answered Sep 26 '10 at 23:06
John KugelmanJohn Kugelman
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MySql Table Insert if not exist otherwise update
...SERT INTO AggregatedData (datenum,Timestamp)
VALUES ("734152.979166667","2010-01-14 23:30:00.000")
ON DUPLICATE KEY UPDATE
Timestamp=VALUES(Timestamp)
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Factors in R: more than an annoyance?
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answered Aug 10 '10 at 1:52
VinceVince
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IN vs OR in the SQL WHERE Clause
...h your specific data to see which is faster.
I tried both on a MySQL with 1000000 rows. When the column is indexed there is no discernable difference in performance - both are nearly instant. When the column is not indexed I got these results:
SELECT COUNT(*) FROM t_inner WHERE val IN (1000, 2000,...
How to overcome TypeError: unhashable type: 'list'
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@user1871081 Ah, are you using Python 3.x? I'll post an update that should work with that.
– RocketDonkey
Dec 3 '12 at 0:49
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I've found my software as cracked download on Internet, what to do?
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Ok, I've been selling software online for almost 10 years. I have had several products marketed to both individuals and businesses.
I am always shocked when I see developers are happy that someone thought their software was worth stealing. I mean, didn't you already know t...
Rails 3 check if attribute changed
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Peter BrownPeter Brown
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Requests — how to tell if you're getting a 404
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Get the key corresponding to the minimum value within a dictionary
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answered Jul 19 '10 at 16:21
community wiki
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How can I find out if I have Xcode commandline tools installed?
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crujzocrujzo
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