大约有 5,685 项符合查询结果（耗时：0.0211秒） [XML]
How to replace a set of tokens in a Java String?
...ppend()s and I was thinking "Surely there's a better way... something more Pythonic..." - and holy crap, I think this method may predate Python's formatting methods. Actually... this may be older than 2002... I can't find when this actually came into existence...
– ArtOfWarfare...
Markdown to create pages and table of contents?
...ere might also be the one or the other library, who can generate TOCs: see Python Markdown TOC Extension.
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How to pass command line arguments to a shell alias? [duplicate]
... # create an alias that takes port-number by the user alias serve="python -m SimpleHTTPServer $1" After making the change in the .bashrc file, make sure you enter the following command. ~$ source .bashrc You should be able to use this like so ~$ serve 8998
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Nearest neighbors in high-dimensional data?
...Besides that one, no, I don't know of others. I ended up writing my own in Python for my specific purposes. Essentially, each hash table is implemented as a Python dictionary, d, where d[k] is one bin with key k. d[k] contains the labels of all points whose hash is k. Then, you just need to compute ...
Reusable library to get human readable version of file size?
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Note that when using Python 3, zip returns an iterator, so you need to wrap it with list(). unit_list = list(zip(['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'], [0, 0, 1, 2, 2, 2]))
– donarb
Feb 21 '18 at 21:46
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Where do I find the bashrc file on Mac?
Hello I am following this page .. I'm installing Python onto my mac so that I can set up a Django / Eclipse development environment.
However I am not too sure how to go about executing this step:
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How to compute the similarity between two text documents?
... looking at working on an NLP project, in any programming language (though Python will be my preference).
10 Answers
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Useful code which uses reduce()? [closed]
Does anyone here have any useful code which uses reduce() function in python? Is there any code other than the usual + and * that we see in the examples?
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Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
...ly, Django has a new way to load installed app. If you load Django from a Python script (like I was in my custom unit tests), some initialization needs to be done before proceeding and calling setup() is how to do it. Aside from that, kudos to the team, my 1.6.2 to 1.7.1 upgrade seems to an hour's...
Can a decorator of an instance method access the class?
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If you are using Python 2.6 or later you could use a class decorator, perhaps something like this (warning: untested code).
def class_decorator(cls):
for name, method in cls.__dict__.iteritems():
if hasattr(method, "use_class"):
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