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Random float number generation

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Why does npm install say I have unmet dependencies?

...ndency resolution is a bit broken, see https://github.com/npm/npm/issues/1341#issuecomment-20634338 Following are the possible solution : Manually need to install the top-level modules, containing unmet dependencies: npm install findup-sync@0.1.2 Re-structure your package.json. Place all the high...
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How do I clear all options in a dropdown box?

... 14 MooTools also has empty(), so you would do $("DropList").empty(); – Brian Koser Sep 12 '12 at 19:37 ...
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Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh

I upgraded to the latest Java 7u40 on MacOS X and started getting the following message on the console when launching my application using Eclipse. The app works fine but I would like to find out the cause of the problem and hopefully a fix for it. ...
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How can I check if multiplying two numbers in Java will cause an overflow?

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JavaScript equivalent to printf/String.Format

...vely different. – Evan Carroll Apr 14 '14 at 21:51 @EvanCarroll you are right. At the time I wrote the comment the rep...
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How do I create a comma-separated list from an array in PHP?

... answered Mar 12 '10 at 19:24 ryeguyryeguy 58.7k4949 gold badges181181 silver badges254254 bronze badges ...
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Selectors in Objective-C?

... answered Apr 10 '09 at 19:42 Adam RosenfieldAdam Rosenfield 347k9090 gold badges477477 silver badges564564 bronze badges ...
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Selecting a row of pandas series/dataframe by integer index

...ns=list('AB')) In [2]: df Out[2]: A B 0 1.068932 -0.794307 2 -0.470056 1.192211 4 -0.284561 0.756029 6 1.037563 -0.267820 8 -0.538478 -0.800654 In [5]: df.iloc[[2]] Out[5]: A B 4 -0.284561 0.756029 In [6]: df.loc[[2]] Out[6]: A B 2 -0....
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Select by partial string from a pandas DataFrame

I have a DataFrame with 4 columns of which 2 contain string values. I was wondering if there was a way to select rows based on a partial string match against a particular column? ...