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How do I convert a pandas Series or index to a Numpy array? [duplicate]

... edited Nov 13 '19 at 21:13 Mr_and_Mrs_D 25.3k2929 gold badges149149 silver badges304304 bronze badges answered Jun 21 '13 at 18:51 ...
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How to check if a process id (PID) exists

...process is not owned by the running user, you may not have permissions to call kill -0. Better to use ps -p $PID > /dev/null 2>&1, which allows you to see process status, even if you do not have permissions to send a signal. – mckoss Apr 1 '12 at 16:...
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Passing arguments to C# generic new() of templated type

...tion you must constrain it with the "new" flag. public static string GetAllItems<T>(...) where T : new() However that will only work when you want to call the constructor which has no parameters. Not the case here. Instead you'll have to provide another parameter which allows for the cr...
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Why does [5,6,8,7][1,2] = 8 in JavaScript?

...other array That's why you get [1,2,3] + [1,2] = 1,2,31,2 i.e. var arr_1=[1,2,3]; var arr_2=[1,2]; arr_1 + arr_2; // i.e. 1,2,31,2 Basically in the first case it is used as index of array and in the second case it is itself an array. ...
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“Delegate subtraction has unpredictable result” in ReSharper/C#?

...esn't guarantee an order of execution for its subscribers, so it doesn't really affect you either. Since the above mechanics can lead to unpredictable results, ReSharper issues a warning whenever it encounters a delegate subtraction operator. ReSharper is issuing this warning because multicast...
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Which version of PostgreSQL am I running?

I'm in a corporate environment (running Debian Linux) and didn't install it myself. I access the databases using Navicat or phpPgAdmin (if that helps). I also don't have shell access to the server running the database. ...
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Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor

...h of Mac OS X Mavericks anymore. Bulletproof solution: Download and install Homebrew by executing following command in terminal: ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" Install Apache Ant via Homebrew by executing brew install ant Run...
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config.assets.compile=true in Rails production, why not?

The default Rails app installed by rails new has config.assets.compile = false in production. 7 Answers ...
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How can I search (case-insensitive) in a column using LIKE wildcard?

... trees WHERE trees.`title` COLLATE UTF8_GENERAL_CI LIKE '%elm%' Actually, if you add COLLATE UTF8_GENERAL_CI to your column's definition, you can just omit all these tricks: it will work automatically. ALTER TABLE trees MODIFY COLUMN title VARCHAR(…) CHARACTER SET UTF8 COLLATE UTF8_GE...
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Get querystring from URL using jQuery [duplicate]

...hoping to find a solution that had had some testing done on it and covered all the bases (I'm saying that's what he was HOPING to find, not that jQuery would necessarily provide it). – kghastie Nov 5 '13 at 22:19 ...