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Why would one declare a Java interface method as abstract?
I used the "pull interface" refactoring feature of Eclipse today to create an interface based on an existing class. The dialog box offered to create all the new methods of the new interface as "abstract" methods.
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When does Java's Thread.sleep throw InterruptedException?
When does Java's Thread.sleep throw InterruptedException? Is it safe to ignore it? I am not doing any multithreading. I just want to wait for a few seconds before retrying some operation.
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How do I search within an array of hashes by hash values in ruby?
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You're looking for Enumerable#select (also called find_all):
@fathers.select {|father| father["age"] > 35 }
# => [ { "age" => 40, "father" => "Bob" },
# { "age" => 50, "father" => "Batman" } ]
Per the ...
ModelState.AddModelError - How can I add an error that isn't for a property?
...that combination; if so, I want to add an error to the modelstate, then return the whole view. I tried:
3 Answers
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how to create a file name with the current date & time in python?
Here is a functional code (Create file with success)
6 Answers
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How to start nginx via different port(other than 80)
Hi I am a newbie on nginx, I tried to set it up on my server(running Ubuntu 4), which already has apache running.
5 Answer...
How to run JUnit tests with Gradle?
Currently I have the following build.gradle file:
4 Answers
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Get the current file name in gulp.src()
In my gulp.js file I'm streaming all HTML files from the examples folder into the build folder.
6 Answers
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CodeFile vs CodeBehind
...e.ascx.cs" and CodeBehind ="file.ascx.cs" in the declaration of a ASP.NET user control?
3 Answers
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How to exclude file only from root folder in Git
I am aware of using .gitignore file to exclude some files being added, but I have several config.php files in source tree and I need to exclude only one, located in the root while other keep under revision control.
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