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What is the documents directory (NSDocumentDirectory)?
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ray
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answered Aug 2 '11 at 4:56
WrightsCSWrightsCS
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Aren't Python strings immutable? Then why does a + “ ” + b work?
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First a pointed to the string "Dog". Then you changed the variable a to point at a new string "...
Nested Models in Backbone.js, how to approach
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edited Apr 8 '15 at 14:39
Arslan Ali
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Executing Batch File in C#
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edited May 14 '18 at 9:51
answered Apr 1 '11 at 22:25
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What are some methods to debug Javascript inside of a UIWebView?
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Open the application in the simulator (or your device in XCode >= 4.5.x).
Open Safari (go to Preferences -> Advanced and make sure "Show Develop Menu in Menubar" is on.
From the Menu-bar (of Safari) select Develop -> iPhone Simulator -> [your webview page].
That's it !
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How to get input type using jquery?
...orm of $(':radio') is used which equates to $('*:radio');
EDIT Aug 19, 2015: preference for the $('input[type=radio]'); should be used as that then allows modern browsers to optimize the search for a radio input.
EDIT Feb 1, 2013 per comment re: select elements
@dariomac
$('select').prop("type...
Moment.js transform to date object
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edited Feb 16 '15 at 22:02
Josh Hunt
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Fragments within Fragments
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edited Mar 23 '15 at 12:04
Vinayak Bevinakatti
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推荐系统算法初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...系统也需要反复更新线上的数学模型，以适应变化。
2.5 混合算法
现实应用中，其实很少有直接用某种算法来做推荐的系统。在一些大的网站如Netflix，就是融合了数十种算法的推荐系统。我们可以通过给不同算法的结果加权重...