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How do I save a stream to a file in C#?
...by Tilendor in Jon Skeet's answer, streams have a CopyTo method since .NET 4.
var fileStream = File.Create("C:\\Path\\To\\File");
myOtherObject.InputStream.Seek(0, SeekOrigin.Begin);
myOtherObject.InputStream.CopyTo(fileStream);
fileStream.Close();
Or with the using syntax:
using (var fileStream...
combinations between two lists?
... |
edited Apr 5 at 20:47
Bill
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answered Oct 1...
sql query to return differences between two tables
...easchftreaschf
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Pipe to/from the clipboard in Bash script
...
lhunathlhunath
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...用ID。（记住这个应用ID，在”第三步“中将用到它。）
4、进入后台“站长”，“UCenter 设置”选项。"是否允许直接激活"一项，选择“是”。
第三步：配置 phpsso 。
1、管理员登录 phpcms V9 后台管理中心，进入“phpsso”，点击...
How to sum a variable by group
...
404
Using aggregate:
aggregate(x$Frequency, by=list(Category=x$Category), FUN=sum)
Category x
...
cartesian product in pandas
...port DataFrame, merge
df1 = DataFrame({'key':[1,1], 'col1':[1,2],'col2':[3,4]})
df2 = DataFrame({'key':[1,1], 'col3':[5,6]})
merge(df1, df2,on='key')[['col1', 'col2', 'col3']]
Output:
col1 col2 col3
0 1 3 5
1 1 3 6
2 2 4 5
3 2 4 6
See here f...
Replacement for “rename” in dplyr
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148
dplyr version 0.3 added a new rename() function that works just like plyr::rename().
df <- ...