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linq query to return distinct field values from a list of objects
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To have DistinctBy to appear you need to add the namespace Microsoft.Ajax.Utilities
– Shiljo Paulson
Aug 11 '16 at 1:33
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Why no ICloneable?
... do not take into account it is a part of .NET framework, not part of your application. so if you make a class that does not do deep cloning, then someone else makes a class that does do deep cloning and calls Clone on all its parts, it will not work predictably -- depending on whether that part was...
Access-control-allow-origin with multiple domains
...sword) {
Or add it for all controllers in Global.asax.cs
protected void Application_Start() {
// *Snip* any existing code
// Register global filter
GlobalFilters.Filters.Add(new EnableCorsAttribute());
RegisterGlobalFilters(GlobalFilters.Filters);
// *snip* existing code
}
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JPA : How to convert a native query result set to POJO class collection
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JPA provides an SqlResultSetMapping that allows you to map whatever returns from your native query into an Entity or a custom class.
EDIT JPA 1.0 does not allow mapping to non-entity classes. Only in JPA 2.1 a ConstructorResult has been added to map ret...
What's the difference between dependencies, devDependencies and peerDependencies in npm package.json
...endency2/
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+- dependency3 v1.0/
This happens even though you never mention dependency3 in your package.json file.
I think this is an instance of the Inversion of Control design pattern.
A prototypical example of peer dependencies is Grunt, the host, and its plu...
How to show the text on a ImageButton?
...the image with the button, and set it to the left?
– appiconhero.co
Sep 21 '15 at 11:11
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Xcode: issue “file xxx.png is missing from working copy” at project building
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The warning will disappear as soon as you commit your changes (Xcode 8).
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Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
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The scheduling guide isn't a web app so you probably have some mouldy stuff in your pom.xml from the REST guide? If you follow the instructions closely it should work. Another potential issue with the code you posted above is that your @EnableAutoConfigurati...
Storing Images in DB - Yea or Nay?
So I'm using an app that stores images heavily in the DB. What's your outlook on this? I'm more of a type to store the location in the filesystem, than store it directly in the DB.
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Proper Repository Pattern Design in PHP?
... need—no extra fields.
Implementation should leverage some type of data mapper for ease of development.
Implementation should have the ability to perform complex data lookups.
The Solution
I'm splitting my persistent storage (database) interaction into two categories: R (Read) and CUD (Create, ...