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Select all columns except one in MySQL?
..._tb ENGINE=MEMORY (SELECT * FROM orig_tb); , otherwise it's saved to disk by default, and survives a server restart. (thanks)
– gregn3
Jul 11 '19 at 18:00
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Aborting a shell script if any command returns a non-zero value?
...xecution is aborted. Perhaps you meant to say that set -e is not inherited by subshells, which is true.
– mklement0
Apr 16 '13 at 4:53
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sho...
Closing Database Connections in Java
...n you are done with using your Connection, you need to explicitly close it by calling its close() method in order to release any other database resources (cursors, handles, etc) the connection may be holding on to.
Actually, the safe pattern in Java is to close your ResultSet, Statement, and Conne...
Execute code when Django starts ONCE only?
...ise some other arbritary code. I've followed the very nice solution posted by sdolan here , but the "Hello" message is output to the terminal twice . E.g.
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How do I force Sublime Text to indent two spaces per tab?
...rce Sublime Text 2 to always indent two spaces per tab when working with Ruby files?
6 Answers
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How to get disk capacity and free space of remote computer
...h proper case) but is usually shown in lower case, without th "i". See Mebibyte.
– Matthieu
Mar 3 at 12:09
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How can I specify a [DllImport] path at runtime?
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Contrary to the suggestions by some of the other answers, using the DllImport attribute is still the correct approach.
I honestly don't understand why you can't do just like everyone else in the world and specify a relative path to your DLL. Yes, the pa...
In Rails, how do you render JSON using a view?
...st for the JSON format, and you get the added benefit of it being rendered by erb too, so your file could look something like this
{
"first_name": "<%= @user.first_name.to_json %>",
"last_name": "<%= @user.last_name.to_json %>"
}
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How to get the nth element of a python list or a default if not available
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@nodakai, good point. I've sometimes been bitten by this. x[index] if 0 <= index < len(x) else default would be better if index can ever be negative.
– Ben Hoyt
Jul 28 '13 at 21:51
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Turning a string into a Uri in Android
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...