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MySQL, better to insert NULL or empty string?

...eserves a better answer. – Nick Aug 11 '14 at 22:41 6 ...
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Set Matplotlib colorbar size to match graph

... 11 This is slightly changing the sizing of the graphs. I have 4 in a 2x2 grid, but only want the two on the right to have bars (scale applies ...
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SQL “select where not in subquery” returns no results

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How do I use cascade delete with SQL Server?

... | edited Aug 11 '14 at 9:35 Sam 6,82788 gold badges4242 silver badges6363 bronze badges ans...
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Python ValueError: too many values to unpack [duplicate]

... | edited May 23 '17 at 11:33 Community♦ 111 silver badge answered Aug 13 '11 at 22:11 ...
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Is there a limit to the length of a GET request? [duplicate]

.../html/… – Mark Nottingham Nov 16 '11 at 2:04 add a comment  |  ...
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Repeat each row of data.frame the number of times specified in a column

...en(nrow(df)). – Marek May 25 '10 at 11:54 This worked fantastically for a big data frame -- 1.5million rows, 5 cols, w...
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How can I find the location of origin/master in git, and how do I change it?

...solve the actual problem. – dbr Nov 11 '08 at 8:41 4 But it's so much easier to get angry and be ...
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Exclude .svn directories from grep [duplicate]

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How are echo and print different in PHP? [duplicate]

... From: http://web.archive.org/web/20090221144611/http://faqts.com/knowledge_base/view.phtml/aid/1/fid/40 Speed. There is a difference between the two, but speed-wise it should be irrelevant which one you use. echo is marginally faster since it doesn't set a ret...