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How to compute the similarity between two text documents?

... @Renaud, Thank you for your complete code. For those who encountered the error asking to nltk.download(), you can easily do nltk.download('punkt'). You do not need to download everything. – 1man Oct 5 '16 at 16:46 ...
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Unauthorised webapi call returning login page rather than 401

...sed for controllers with views. Http.AuthorizeAttribute will return a 401 error if authorization fails and Mvc.AuthorizeAttribute will redirect to the login page. Updated 11/26/2013 So it appears things have drastically changed with MVC 5 as Brock Allen pointed out in his article. I guess the OW...
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一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...据技术方向的,比如说WibiData,它提供了对Hadoop的封装,连接前端应用到Hadoop基础设施。 第三个是NoSQL数据库,非关系型数据库和云数据库服务。典型的国外企业有MongoDB 和Datastax。目前,创业公司MongoDB的估值已超过16亿美元,...
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How to check if a python module exists without importing it

... import imp try: imp.find_module('eggs') found = True except ImportError: found = False To find dotted imports, you need to do more: import imp try: spam_info = imp.find_module('spam') spam = imp.load_module('spam', *spam_info) imp.find_module('eggs', spam.__path__) # __path...
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【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...; spin_unlock(&hslot2->lock); } sock_set_flag(sk, SOCK_RCU_FREE); error = 0; fail_unlock: spin_unlock_bh(&hslot->lock); fail: return error; } bind()会设置inet_rcv_saddr接收地址,以及通过udp_lib_get_port绑定到特定端口, 如果可以绑定,会在hash1和hash2两...
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How can I restore the MySQL root user’s full privileges?

... ERROR 1054 (42S22): Unknown column 'Password' in 'field list' – Jamie Hutber Feb 23 '17 at 18:52 ...
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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)

... I tried this but could not get it to work.. I get an error like this: TypeError: 'Series' objects are mutable, thus they cannot be hashed.. Did this actually work for you? – Onno Eberhard Sep 3 '19 at 13:45 ...
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Count number of records returned by group by

...´s answer – Bjinse Dec 13 '12 at 8:05 How would I echo that counted number? – McDan Garrett ...
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Custom CSS Scrollbar for Firefox

...able in Firefox! See these answers: https://stackoverflow.com/a/54101063/405015 https://stackoverflow.com/a/53739309/405015 And this for background info: https://bugzilla.mozilla.org/show_bug.cgi?id=1460109 There's no Firefox equivalent to ::-webkit-scrollbar and friends. You'll have to stick wit...
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Open file dialog box in JavaScript

...swer you linked to is not a good solution. This will cause IE to throw an error if you end up submitting the associated form programmatically as well. – Ray Nicholus Oct 22 '13 at 21:48 ...