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How to get all subsets of a set? (powerset)

...f you're looking for a quick answer, I just searched "python power set" on google and came up with this: Python Power Set Generator Here's a copy-paste from the code in that page: def powerset(seq): """ Returns all the subsets of this set. This is a generator. """ if len(seq) <=...
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Simplest code for array intersection in javascript

... In any case, this is the top google listing for this search so having a library answer is useful. Thanks. – webnoob Jan 18 '17 at 9:25 ...
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How to change context root of a dynamic web project in Eclipse?

... Here's the genius of this reply: I Googled my way to this page, and didn't even read the tags (I am building an ASP.NET website using Visual Studio). But the solution worked anyway! – Curt Jan 25 '14 at 21:01 ...
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How to make PyCharm always show line numbers

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PDO get the last ID inserted

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How do I set up HttpContent for my HttpClient PostAsync second parameter?

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How to call a Python function from Node.js

...node const process = spawn("python", ["services/request.py", "https://www.google.com"]) return new Promise((resolve, reject) =>{ process.stdout.on("data", data =>{ resolve(data.toString()); // <------------ by default converts to utf-8 }) process.stderr.on("data", reje...
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Android RelativeLayout programmatically Set “centerInParent”

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Splitting on first occurrence

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How can I quickly delete a line in VIM starting at the cursor position?

... I realize that this solution has already been answered but I was googling for a way to delete an entire line with VIM and found this. The option it turned out that I was looking for was dd from command mode. I hope that helps any others that stumble across this. – Fri...