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Correct way to use get_or_create?
...ng to use get_or_create for some fields in my forms, but I'm getting a 500 error when I try to do so.
5 Answers
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WCF Service , how to increase the timeout?
...sections to <system.serviceModel> in web.config, but its throwing an error now.... any additional steps I've missed out on...
– JL.
Oct 5 '09 at 14:23
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How to print instances of a class using print()?
...ive. :P
– Chris Lutz
Oct 8 '09 at 3:05
1
Err, oops.. manually modifying REPL output never ends we...
Trying to understand CMTime and CMTimeMake
...tion
– Corey Floyd
Aug 29 '13 at 17:05
I wonder why setMaxRecordedDuration needs the preferredTimeScale when frame_rat...
Recursive file search using PowerShell
...witch:
Get-ChildItem -Path V:\Myfolder -Filter CopyForbuild.bat -Recurse -ErrorAction SilentlyContinue -Force
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Find objects between two dates MongoDB
... $gte: ISODate("2010-04-29T00:00:00.000Z"),
$lt: ISODate("2010-05-01T00:00:00.000Z")
}
})
=> { "_id" : ObjectId("4c0791e2b9ec877893f3363b"), "name" : "example", "created_at" : "Sun May 30 2010 00:00:00 GMT+0300 (EEST)" }
Based on my experiments you will need to serialize your da...
How to return result of a SELECT inside a function in PostgreSQL?
...er plpgsql.variable_conflict or use the special command #variable_conflict error | use_variable | use_column in the function. See:
Naming conflict between function parameter and result of JOIN with USING clause
Don't use "text" or "count" as column names. Both are legal to use in Postgres, but "...
Jenkins on OS X: xcodebuild gives Code Sign error
... keychain).
This got me passed the certificate/private key pair code sign error but opened up another one with the provisioning profile (seems like a similar, but different, issue).
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IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
...
This error happend to me after i've updated my JDK version to jdk1.8.0_161 -
But the project's sdk was still pointing to the old jdk 1.8.0_131
(Seems that updgrading java causing the previous version to be wiped).
Do this:
In...
SEH stack 结构探索（1）--- 从 SEH 链的最底层（线程第1个SEH结构）说起 -...
... lea eax,[ebp-8]
772e9d04 50 push eax
772e9d05 e8d5ffffff call ntdll32!RtlInitializeExceptionChain (772e9cdf)
772e9d0a ff750c push dword ptr [ebp+0Ch]
772e9d0d ff7508 push dword ptr [ebp+8]
772e9d10 e806000000 call ntdll32!...