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Calculating Pearson correlation and significance in Python

I am looking for a function that takes as input two lists, and returns the Pearson correlation , and the significance of the correlation. ...
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Pointer arithmetic for void pointer in C

When a pointer to a particular type (say int , char , float , ..) is incremented, its value is increased by the size of that data type. If a void pointer which points to data of size x is incremented, how does it get to point x bytes ahead? How does the compiler know to add x to value of ...
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Validation of radio button group using jQuery validation plugin

How to perform validation for a radio button group (one radio button should be selected) using jQuery validation plugin? 8 ...
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TypeError: p.easing[this.easing] is not a function

... You need to include jQueryUI for the extended easing options. I think there may be an option to only include the easing in the download, or at least just the base library plus easing. share | ...
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JavaScript equivalent of PHP's in_array()

Is there a way in JavaScript to compare values from one array and see if it is in another array? 20 Answers ...
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How do I put an already-running process under nohup?

I have a process that is already running for a long time and don't want to end it. 11 Answers ...
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How do I get the find command to print out the file size with the file name?

... -name '*.ear' -exec ls -lh {} \; just the h extra from jer.drab.org's reply. saves time converting to MB mentally ;) share | improve this answer | follow | ...
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Eclipse jump to closing brace

What is the keyboard short cut in Eclipse to jump to the closing brace of a scope? 7 Answers ...
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How to check if command line tools is installed

I have a macbook pro with OS X 10.8.2. XCode is installed. I know this as it appears in the Applications directory. There are also the xcodebuild and xcode-select files in /usr/bin I need to know if the command line tools is installed. Is there a command for it? What can I do to see if XCode CLT is ...
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Order of serialized fields using JSON.NET

Is there a way to specify the order of fields in a serialized JSON object using JSON.NET ? 14 Answers ...