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What is the difference between IEqualityComparer and IEquatable?
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UuDdLrLrSs
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answered Feb 16 '12 at 18:29
Justin NiessnerJustin Niessner
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CSV file written with Python has blank lines between each row
... because on Windows text mode will translate each \n into \r\n.
In Python 3 the required syntax changed (see documentation links below), so open outfile with the additional parameter newline='' (empty string) instead.
Examples:
# Python 2
with open('/pythonwork/thefile_subset11.csv', 'wb') as out...
SQL Server indexes - ascending or descending, what difference does it make?
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3 Answers
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delegate keyword vs. lambda notation
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edited Jun 26 '15 at 12:39
answered Nov 18 '08 at 18:43
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Why no ICloneable?
...nboxing.
– Shimmy Weitzhandler
Jan 13 '10 at 0:51
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@AndreyShchekin: What's unclear about deep vs...
Most efficient way to check for DBNull and then assign to a variable?
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73
I must be missing something. Isn't checking for DBNull exactly what the DataRow.IsNull method do...
Split a collection into `n` parts with LINQ?
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edited May 20 '17 at 19:31
jpaugh
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answered Jan...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...到access_token，后续请求必备参数 【使用Web浏览框】
3、获取文件列表，返回JSON，拿出想要的文件的fsid 【使用Web客户端】
4、获取文件信息，返回JSON，根据fsid取出dlink 【使用Web客户端】
5、根据dlink下载 【Web客户端...
Java SafeVarargs annotation, does a standard or best practice exist?
...t actually the type of the argument at runtime is not an instance of T[].
3) If your method has an argument of type T... (where T is any type parameter), then:
Safe: If your method only depends on the fact that the elements of the array are instances of T
Unsafe: If it depends on the fact that th...