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Get specific object by id from array of objects in AngularJS
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Antonio E.Antonio E.
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“二孩”遇上母婴产业 创业者必读的数据干货 - 资讯 - 清泛网 - 专注C/C++...
...发展以积累用户提升粘性,引入社交属性加强用户互动,丰富使用场景,逐步由单纯工具向母婴服务平台转变。
二孩 母婴产业 数据 干货
How do I horizontally center a span element inside a div
... overflow: hidden;
text-align: center;
}
span a {
background: #222;
color: #fff;
display: inline-block;
/* float:left; remove */
margin: 10px 10px 0 0;
padding: 5px 10px
}
http://jsfiddle.net/Adrift/cePe3/
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JAXB creating context and marshallers cost
...ote: I'm the EclipseLink JAXB (MOXy) lead and a member of the JAXB 2 (JSR-222) expert group.
JAXBContext is thread safe and should only be created once and reused to avoid the cost of initializing the metadata multiple times. Marshaller and Unmarshaller are not thread safe, but are lightweight to...
Change date format in a Java string
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"yyyy-MM-dd'T'HH:mm:ss.SSSXXX" 2001-07-04T12:08:56.235-07:00
"YYYY-'W'ww-u" 2001-W27-3
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How to execute an .SQL script file using c#
... msdn.microsoft.com/en-us/library/ms188037.aspx
– Rn222
Nov 7 '11 at 19:04
20
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Strangest language feature
...vascript using this sort of technique to add numbers in strings: "111" - -"222" gives 333 whereas "111" + "222" gives "111222".
– Callum Rogers
Jan 3 '10 at 16:03
112
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从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术
...平面变为立体、静止变为运动、抽象变为具体、单一变为丰富 ,能加强学生对地理事物规律的感官认识 ,并将知识性、时代性、实用性和趣味性相结合 ,是培养地理学习兴趣的好工具。
(五)小结
上述提到的几种三维虚拟环境...
Dump a NumPy array into a csv file
...ample.csv', 'w') as fp:
fp.write('''\
col1,col2,col3
1,100.1,string1
2,222.2,second string
''')
# Read it as a Numpy record array
ar = np.recfromcsv('example.csv')
print(repr(ar))
# rec.array([(1, 100.1, 'string1'), (2, 222.2, 'second string')],
# dtype=[('col1', '<i4'), ('col2', ...
codestyle; put javadoc before or after annotation?
...son. I put each annotation on a line of it's own.
– WW.
Apr 10 '15 at 2:43
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