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How to get unique device hardware id in Android? [duplicate]
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Update: 19 -11-2019
The below answer is no more relevant to present day.
So for any one looking for answers you should look at the documentation linked below
https://developer.android.com/training/articles/user-data-ids
Old Answer - Not relevant now.
You check th...
Why do enum permissions often have 0, 1, 2, 4 values?
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@Andy: Actually, the Flags attribute does little more than give you 'pretty printing' iirc. You can use an enumerated value as a flag regardless of the presence of the attribute.
– Ed S.
Mar 22 '12 at 0:21
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Change type of varchar field to integer: “cannot be cast automatically to type integer”
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Nginx url重写rewrite实例详解 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
...由于要rewrite一个地址从/mag/xx/xxx/ -> /m/xxx，但原先 /mag/xx/more/ 要保留这就得写一个比较奇特的正则了，尝试了比较多的写法也没成功
最先想到的是：
location ~* ^/mag/[^/]+/[^(more)]+/ {
rewrite ^/mag/[^/]+/(.*) /m/$1 permanent;
}
[]的写法...
Does Firefox support position: relative on table elements?
...nough of a fix on complex table layouts. The extra div is solution that is more reliable.
– DA.
Apr 18 '12 at 4:49
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Android Studio: Add jar as library?
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Visual Studio 2013 doesn't discover unit tests
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SQLAlchemy: cascade delete
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Aha, this is it. I wish the documentation was more explicit about this!
– carl
Feb 17 '11 at 20:52
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How to map a composite key with JPA and Hibernate?
...l point of view, there are no differences
@EmbeddedId somehow communicates more clearly that the key is a composite key and IMO makes sense when the combined pk is either a meaningful entity itself or it reused in your code.
@IdClass is useful to specify that some combination of fields is unique but...
EF LINQ include multiple and nested entities
... list bool operator other list
Update
To learn more, download LinqPad and look through the samples.
I think it is the quickest way to get familiar with Linq and Lambda.
As a start - the difference between Select and Include is that that with a Select you decide what you ...