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INSERT INTO…SELECT for all MySQL columns

... For the syntax, it looks like this (leave out the column list to implicitly mean "all") INSERT INTO this_table_archive SELECT * FROM this_table WHERE entry_date < '2011-01-01 00:00:00' For avoiding primary key errors if you already have data in the archive tabl...
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How to include a font .ttf using CSS?

... and if you're using GFonts check out stackoverflow.com/a/30585464/1727470 – Samy Bencherif Jul 2 '17 at 5:24 1 ...
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Comma separator for numbers in R?

...he places formatting is not done on an element by element basis. Caught me out so wanted to share this. – micstr Dec 10 '15 at 11:44 ...
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How to unmount a busy device

...orked. One nuance, if you are logged in through FTP client, you have to logout in order to successfully unmount folder. – Alexander Kim Oct 22 '14 at 16:47 ...
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Ruby replace string with captured regex pattern

...placement string is inside single quotes. I wasted 5 minutes figuring that out. – Vicky Chijwani Feb 9 '13 at 0:30 7 ...
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Parse (split) a string in C++ using string delimiter (standard C++)

...elimiter)) != std::string::npos) { token = s.substr(0, pos); std::cout << token << std::endl; s.erase(0, pos + delimiter.length()); } std::cout << s << std::endl; Output: scott tiger mushroom ...
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Running single test from unittest.TestCase via command line

... If you check out the help of the unittest module it tells you about several combinations that allow you to run test case classes from a module and test methods from a test case class. python3 -m unittest -h [...] Examples: python3 -m...
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Deciding between HttpClient and WebClient

...work. Perhaps there's some way to leverage some of the other pieces coming out of System.Net.Http without using that assembly directly, but I cannot imagine how that would work at this time. Speak­ing of com­par­ing these two Http­Client is more closer to HTTP than Web­Client. Http­Client ...
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Is null an Object?

... a class that is not a subclass of java.lang.Object, but I never thought about it from a more philosophical point of view – Andreas Dolk Dec 12 '09 at 22:23 ...
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Generate a Hash from string in Javascript

... @PeterAronZentai Why is it "unusable"? The output produced by the number-based code (hash * 31) + char is identical to the output produced by the shift-based code ((hash<<5)-hash)+char, even for very long strings (I've tested it with strings containing over a mi...