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从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...集,同时规范了数据结构,并标准化了程序开发过程。应用推...前言
Mahout框架中cf.taste包实现了推荐算法引擎,它提供了一套完整的推荐算法工具集,同时规范了数据结构,并标准化了程序开发过程。应用推荐算法时,代码也...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...e "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 568, in getdefaultlocale
return _parse_localename(localename)
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 495, in _parse_loca...
How to write header row with csv.DictWriter?
...st):
File "<stdin>", line 1, in <module>
File "C:\python26\lib\csv.py", line 144, in writerow
return self.writer.writerow(self._dict_to_list(rowdict))
File "C:\python26\lib\csv.py", line 141, in _dict_to_list
return [rowdict.get(key, self.restval) for key in self.fieldnames...
How do I print a list of “Build Settings” in Xcode project?
...lts for some edge-cases, such as when debugging build settings of a static lib for an Archive build, see Slipp D. Thompson's answer for a more robust output.
Original Answer
Variable Example
PATH "/Developer/Platforms/iPhoneOS.pl...
Static link of shared library function in gcc
How can I link a shared library function statically in gcc?
6 Answers
6
...
AngularJS - Create a directive that uses ng-model
...ca;
padding: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<div ng-app="model" ng-controller="MainCtrl">
This scope ...
Import PEM into Java Key Store
...795:error:0906D06C:PEM routines:PEM_read_bio:no start line:/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/pem/pem_lib.c:648:Expecting: TRUSTED CERTIFICATE
– Brian Knoblauch
Apr 16 '14 at 17:25
...
What are the basic rules and idioms for operator overloading?
...erand’s type. However, their left operands are streams from the standard library, and while most of the stream output and input operators defined by the standard library are indeed defined as members of the stream classes, when you implement output and input operations for your own types, you cann...
C++ Lock-free Hazard Pointer(冒险指针) - C/C++ - 清泛网 - 专注C/C++及内核技术
...的安全内存回收方法,列表如下:优点缺点场景Locking易用读高开销
1. Safe Reclamation Methods
Folly 的 Hazard Pointer 实现中有一段注释,详细描述了 C++ 里几种主流的安全内存回收方法,列表如下:
优点
缺点
...
Logical operator in a handlebars.js {{#if}} conditional
...rder: 1px solid grey;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.0/handlebars.min.js"></script>
<script id="template" type="text/x-handlebars-templat...