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Java JUnit: The method X is ambiguous for type Y
I had some tests working fine. Then, I moved it to a different package, and am now getting errors. Here is the code:
3 Answ...
disable maven download progress indication
In our company in the CI machines maven local repository is purged before every build. As result my build logs always have a bunch of noise like this
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
I'm trying to setup AngularJS to communicate with a cross-origin resource where the asset host which delivers my template files is on a different domain and therefore the XHR request that angular performs must be cross-domain. I've added the appropriate CORS header to my server for the HTTP request ...
How to list all properties of a PowerShell object
When I look at the Win32_ComputerSystem class , it shows loads of properties like Status , PowerManagementCapabilities , etc. However, when in PowerShell I do the below I only get back a couple:
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image.onload event and browser cache
...to create an alert box after an image is loaded, but if the image is saved in the browser cache, the .onload event will not be fired.
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Unsigned keyword in C++
Does the unsigned keyword default to a specific data type in C++? I am trying to write a function for a class for the prototype:
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Left align and right align within div in Bootstrap
...he common ways to left align some text and right align some other text within a div container in bootstrap?
6 Answers
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Objective-C Runtime: best way to check if class conforms to protocol?
I have a Class (but no instance) and need to know if it conforms to a certain protocol. However, Class can be subclassed several times and class_conformsToProtocol() ignores protocols declared on superclasses.
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Showing Travis build status in GitHub repo
I remember recently seeing the Travis build status of a pr or commit in GitHub browsing the repository (but can't find where). I'm not talking about the Travis build status images in README.md but an actual GitHub feature (green box with a friendly check mark).
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“new” keyword in Scala
...ve a very simple question - when should we apply the new keyword when creating objects in Scala? Is it when we try to instantiate Java objects only?
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