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in entity framework code first, how to use KeyAttribute on multiple columns
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InvalidOperationException: Entity type 'XXX' has composite primary key defined with data annotations. To set composite primary key, use fluent API.
– Luca Ziegler
Nov 17 '19 at 18:07
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What is the difference between .map, .every, and .forEach?
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
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View git history for folder
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@Zarathustra: yes. Using the first command (without *), they will definitely show up
– knittl
Jul 24 '16 at 15:00
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Apache and Node.js on the Same Server
... /node http://localhost:8000
Also, make sure the following lines are NOT commented out so you get the right proxy and submodule to reroute http requests:
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_http_module modules/mod_proxy_http.so
Then run your Node app on port 8000!
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C# code to validate email address
...e are all perfectly valid forms:
cog@wheel
"cogwheel the orange"@example.com
123@$.xyz
For most use cases, a false "invalid" is much worse for your users and future proofing than a false "valid". Here's an article that used to be the accepted answer to this question (that answer has since been d...
Async call with await in HttpClient never returns
...ng.
This is because GetResult() blocks the current thread until the Task completes. When the task does complete it attempts to re-enter the thread context in which it was started but cannot because there is already a thread in that context, which is blocked by the call to GetResult()... deadlock!
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Parallel.ForEach vs Task.Factory.StartNew
...take advantage of the partitioners, but don't block until the operation is complete.
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SQL Server Output Clause into a scalar variable
...value it is not always possible to know the values ahead of time(identity, computed columns). I understand there are many workaround. Still, you gave me the answer I was looking for. Thanks
– Benoittr
Apr 6 '11 at 20:56
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