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I have a simple model class Task < ActiveRecord::Base validates :deadline, :if => :deadline_in_fu...

I\'ve learned that it is a best practice to explicitly specify image dimensions. The browser can the...

In C#, I cannot implicitly convert a long to an int. long l = 5; int i = l; // CS0266: Cannot impl...

How do App Engine version numbers work? Are they only integers? Can I use floats? Can I reuse old ve...

I\'m having issues only with inbound calls. I checked into my Access Control and I already add my SI...

When we publish a package to npm, it will show us some data such as popularity, quality, and mainten...

I have an Android EditText that I want to have the number keyboard come up. If I set the android:i...

I am finding it extremely hard to get at the decorated function in the case of @superuser_only. How...

I am using publish html plugin to display the final result on the dashboard. My report finalreport.r...

I\'m trying to find the next element with a class of \error\ and hitting a wall. In looking at the ...

New user for Grakn. Downloaded latest docker image for Grakn. Shows version: 1.8.2 cmd>> docker exec...

I am running a shell script as a part of the pipeline. In that shell script i am running my test as ...

I am new in IOS development and git. I am having a problem after merging my local repo to the dev re...

It\'s the first time I use java Rmi*. I have a custom class which extends UnicastRemoteObject and im...

I downloaded R and Rstudio, though when I tried opening the Rstudio I got VCRUNTIME140.dll is missin...