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Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?

I've started to use the IPython Notebook and am enjoying it. Sometimes, I write buggy code that takes massive memory requirements or has an infinite loop. I find the "interrupt kernel" option sluggish or unreliable, and sometimes I have to restart the kernel, losing everything in memory. ...
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Difference between fold and reduce?

Trying to learn F# but got confused when trying to distinguish between fold and reduce . Fold seems to do the same thing but takes an extra parameter. Is there a legitimate reason for these two functions to exist or they are there to accommodate people with different backgrounds? (E.g.: String ...
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How to redirect cin and cout to files?

How can I redirect cin to in.txt and cout to out.txt ? 5 Answers 5 ...
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Server polling with AngularJS

I'm trying to learn AngularJS. My first attempt to get new data every second worked: 4 Answers ...
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Advantage of creating a generic repository vs. specific repository for each object?

We are developing an ASP.NET MVC application, and are now building the repository/service classes. I'm wondering if there are any major advantages to creating a generic IRepository interface that all repositories implement, vs. each Repository having its own unique interface and set of methods. ...
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How can I access “static” class variables within class methods in Python?

... Instead of bar use self.bar or Foo.bar. Assigning to Foo.bar will create a static variable, and assigning to self.bar will create an instance variable. share ...
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Git: How to edit/reword a merge commit's message?

... If you add the --preserve-merges option (or its synonym, -p) to the git rebase -i command then git will try to preserve the merges when rebasing, rather than linearizing the history, and you should be able to amend the merge commi...
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Is it possible to set a number to NaN or infinity?

... Cast from string using float(): >>> float('NaN') nan >>> float('Inf') inf >>> -float('Inf') -inf >>> float('Inf') == float('Inf') True >>> float('Inf') == 1 False ...
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What does passport.session() middleware do?

I am building an authentication system using Passport.js using Easy Node Authentication: Setup and Local tutorial . 4 Answ...
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Differences between Intent and PendingIntent

I read through some articles and both seem to do the same thing and I was wondering what is the difference between starting the service like that: ...