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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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Replace a string in a file with nodejs
I use the md5 grunt task to generate MD5 filenames. Now I want to rename the sources in the HTML file with the new filename in the callback of the task. I wonder what's the easiest way to do this.
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How do I implement a callback in PHP?
How are callbacks written in PHP?
9 Answers
9
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Pointer arithmetic for void pointer in C
...cremented, how does it get to point x bytes ahead? How does the compiler know to add x to value of the pointer?
8 Answe...
Fixed Table Cell Width
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hunterhunter
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How to prettyprint a JSON file?
...json.loads(your_json)
>>> print(json.dumps(parsed, indent=4, sort_keys=True))
[
"foo",
{
"bar": [
"baz",
null,
1.0,
2
]
}
]
To parse a file, use json.load():
with open('filename.txt', 'r') as handle:
pars...
UTF-8 all the way through
...n the past on existing servers and always seem to end up having to fall back to ISO-8859-1.
15 Answers
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Moving from CVS to Git: $Id$ equivalent?
I read through a bunch of questions asking about simple source code control tools and Git seemed like a reasonable choice. I have it up and running, and it works well so far. One aspect that I like about CVS is the automatic incrementation of a version number.
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How can I check if multiplying two numbers in Java will cause an overflow?
...ase where multiplying two numbers together causes an overflow. The code looks something like this:
14 Answers
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JavaScript: Object Rename Key
Is there a clever (i.e. optimized) way to rename a key in a javascript object?
23 Answers
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