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How to add a new method to a php object on the fly?
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edited Mar 13 '13 at 20:59
Ivan Castellanos
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Is it possible to add dynamically named properties to JavaScript object?
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var data = {
'PropertyA': 1,
'PropertyB': 2,
'PropertyC': 3
};
data["PropertyD"] = 4;
// dialog box with 4 in it
alert(data.PropertyD);
alert(data["PropertyD"]);
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...
...器...有这样一个采集系统的需求，达成指标： 需要采集30万关键词的数据 、微博必须在一个小时采集到、覆盖四大微博（新浪微博、腾讯微博、网易微博、搜狐微博）。为了节约客户成本，硬件为普通服务器：E5200 双核 2.5G cpu...
Async/await vs BackgroundWorker
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edited Sep 13 '12 at 21:08
answered Sep 13 '12 at 20:55
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error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in m
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AJG85AJG85
14.5k1212 gold badges3939 silver badges5050 bronze badges
6
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Mocking a class: Mock() or patch()?
...n MyClass()
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>>> x = create_instance()
Created MyClass@4299548304
>>>
>>> @mock.patch('__main__.MyClass')
... def create_instance2(MyClass):
... MyClass.return_value = 'foo'
... return create_instance()
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>>> i = create_instance2()
>>> i
'foo'...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
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answered Mar 3 '11 at 14:41
Martin SmithMartin Smith
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What's the canonical way to check for type in Python?
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13 Answers
13
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Convert SVG to image (JPEG, PNG, etc.) in the browser
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Oct 20 '10 at 8:35
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How to create a zip archive of a directory in Python?
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JosephH
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answered Dec 6 '09 at 11:23
Mark ByersM...