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Hibernate throws org.hibernate.AnnotationException: No identifier specified for entity: com..domain.
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This error can be thrown when you import a different library for @Id than Javax.persistance.Id ; You might need to pay attention this case too
In my case I had
import javax.persistence.Entity;
import javax.persistence.Generated...
Node.js Mongoose.js string to ObjectId function
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Does this throw an error if it's an invalid string? Looking for the best way to do input validation in a REST API for mongo id fields.
– Zambonilli
Jul 21 '14 at 18:42
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External resource not being loaded by AngularJs
... problem using Videogular. I was getting the following when using ng-src:
Error: [$interpolate:interr] Can't interpolate: {{url}}
Error: [$sce:insecurl] Blocked loading resource from url not allowed by $sceDelegate policy
I fixed the problem by writing a basic directive:
angular.module('app').di...
Check if one IEnumerable contains all elements of another IEnumerable
...tyComparer<TSource> comparer)
{
if (first == null)
throw Error.ArgumentNull("first");
if (second == null)
throw Error.ArgumentNull("second");
return Enumerable.IntersectIterator<TSource>(first, second, comparer);
}
private static IEnumerable<TSource> In...
Performance of Find() vs. FirstOrDefault() [duplicate]
...ce, Func<TSource, bool> predicate)
{
if (source == null)
throw Error.ArgumentNull("source");
if (predicate == null)
throw Error.ArgumentNull("predicate");
foreach (TSource source1 in source)
{
if (predicate(source1))
return source1;
}
return default (TSource);
}
...
commands not found on zsh
...ng this in your terminal first: export PATH=$HOME/.local/bin:$PATH
If the error disappears after you type this into the terminal and your terminal functions normally, the above solution will work. If it doesn't, you'll have to find the folder where your reference error is located (the thing not fo...
How to check for null in Twig?
...se (such as zero, empty string and empty array). Besides, it will cause an error if var is not defined. A safer way would be:
{% if var is not defined or var is null %}
which can be shortened to:
{% if var|default is null %}
If you don't provide an argument to the default filter, it assumes NU...
Why does find -exec mv {} ./target/ + not work?
...ow it works, I have gone through this manual several times, but I have got error message for using {} +, although works for {} \; and I am using Cygwin in windows.
– Shahadat Hossain
Apr 9 '11 at 20:29
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Numbering rows within groups in a data frame
...hanks! The dplyr solution is good. But if, like me, you kept getting weird errors when trying this approach, make sure that you are not getting conflicts between plyr and dplyr as explained in this post It can be avoided by explicitly calling dplyr::mutate(...)
– EcologyTom
...
Is there anything like inotify on Windows?
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FileSystemWatcher() is unreliable mainly due to the fact it's error handling for the watcher buffer is more or less incomplete. Due to a lack of path and detailed error handling information, Microsoft gives you no way to recover or manually poll the working directory.
The JNotify for W...