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Accidentally committed .idea directory files into git
...se I need to checkout my repo. I was wondering how do I remove these files from the remote?
4 Answers
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Find running median from a stream of integers
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There are a number of different solutions for finding running median from streamed data, I will briefly talk about them at the very end of the answer.
The question is about the details of the a specific solution (max heap/min heap solution), and how heap based solution works is explained bel...
What are the differences and similarities between ffmpeg, libav, and avconv?
...mmunity. It is worth noting that the maintainer for Debian/Ubuntu switched from FFmpeg to Libav on his own accord due to being involved with the Libav fork.
The real ffmpeg vs the fake one
For a while both Libav and FFmpeg separately developed their own version of ffmpeg.
Libav then renamed thei...
Microsoft CDN for jQuery or Google CDN? [closed]
...).
Important Note: If you're building an intranet application, stay away from the CDN approach. It doesn't matter who's hosting it, unless you're on a very overloaded server internally, no CDN will give you more performance than local 100mb/1GB ethernet will. If you use a CDN for a strictly inte...
Extending an Object in Javascript
I am currently transforming from Java to Javascript, and it's a bit hard for me to figure out how to extend objects the way I want it to do.
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How do iOS Push Notifications work?
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It was too much for me to put in a comment so.
From the documentation.
Apple Push Notification service (APNs) propagates push notifications to devices having applications registered to receive those notifications. Each device establishes an accredited and encrypted IP c...
How the single threaded non blocking IO model works in Node.js
...t/context the notified event belongs to and proceed processing the request from there. Note that this will necessarily mean you'll be on a different stack frame from the one that originated the request to the OS as the latter had to yield to a process' dispatcher in order for a single threaded proce...
How to list imported modules?
...val.__name__
This won't return local imports, or non-module imports like from x import y. Note that this returns val.__name__ so you get the original module name if you used import module as alias; yield name instead if you want the alias.
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What are dictionary view objects?
...dow on the keys and values (or items) of a dictionary. Here is an excerpt from the official documentation for Python 3:
>>> dishes = {'eggs': 2, 'sausage': 1, 'bacon': 1, 'spam': 500}
>>> keys = dishes.keys()
>>> values = dishes.values()
>>> # view objects are...
Merge up to a specific commit
I created a new branch named newbranch from the master branch in git. Now I have done some work and want to merge newbranch to master ; however, I have made some extra changes to newbranch and I want to merge newbranch up to the fourth-from-the-last commit to master .
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