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private final static attribute vs private final attribute
...riable);
That makes the behaviour much more obvious. Modern IDEs will usually suggest changing the second listing into the third.
There is no reason to have an inline declaration initializing the value like the following, as each instance will have its own NUMBER but always with the same value (i...
Change app language programmatically in Android
Is it possible to change the language of an app programmatically while still using Android resources?
35 Answers
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What is the difference between const_iterator and non-const iterator in the C++ STL?
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const_iterators don't allow you to change the values that they point to, regular iterators do.
As with all things in C++, always prefer const, unless there's a good reason to use regular iterators (i.e. you want to use the fact that they're not c...
Is storing a delimited list in a database column really that bad?
Imagine a web form with a set of check boxes (any or all of them can be selected). I chose to save them in a comma separated list of values stored in one column of the database table.
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Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
...r me this error was because I did NOT have Microsoft.AspNet.WebHelpers installed after updating from MVC 4 to MVC 5. It was fixed by installing the NuGet package
Install-Package -Id Microsoft.AspNet.WebHelpers
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Initialization of an ArrayList in one line
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Does JavaScript have the interface type (such as Java's 'interface')?
...That's not a big deal until you realize:
JavaScript is an extremely dynamically typed language -- you can create an object with the proper methods, which would make it conform to the interface, and then undefine all the stuff that made it conform. It'd be so easy to subvert the type system -- even a...
HTTP POST with URL query parameters — good idea or not? [closed]
...a command to the resource to limit the scope of the current request. Typically, query strings are used to sort or filter a GET request (like ?page=1&sort=title) but I suppose it makes sense on a POST to also limit the scope (perhaps like ?action=delete&id=5).
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What is the difference between “expose” and “publish” in Docker?
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Basically, you have three options:
Neither specify EXPOSE nor -p
Only specify EXPOSE
Specify EXPOSE and -p
1) If you specify neither EXPOSE nor -p, the service in the container will only be accessible from inside the container...
Handling exceptions from Java ExecutorService tasks
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Thanks, I ended up using this solution. Additionally, in case anyone is interested: others have suggested not subclassing the ExecutorService, but I did anyway because I wanted to monitor tasks as they complete rather than waiting for all of them to terminate and then call...