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How to check a checkbox in capybara?

I'm using Rspec and Capybara. 13 Answers 13 ...
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How do I remove the first characters of a specific column in a table?

... of values of a specific column in a table? Column name is Student Code and an example value is ABCD123Stu1231 . I want to remove first 4 chars from my table for all records ...
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Is assert evil? [closed]

...g cases that "can't happen", during debugging, as opposed to normal error handling. Assert: A failure in the program's logic itself. Error Handling: An erroneous input or system state not due to a bug in the program. shar...
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How to convert Nonetype to int or string?

...t's your code, figure out how you're getting None when you expect a number and stop that from happening. If it's someone else's code, find out the conditions under which it gives None and determine a sensible value to use for that, with the usual conditional code: result = could_return_none(x) if...
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no gravity for scrollview. how to make content inside scrollview as center

... I had the same issue and finally figured it out. This is for a vertical ScrollView. Put your ScrollView inside a RelativeLayout and center it in the RelativeLayout. In order for this to work, your ScrollView should have android:layout_height=...
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Need to reset git branch to origin version

...n (github). Is there an easy way to do this? I tried deleting the branch and then resetting up the tracking branch, but it just gives me the version I was working on again. ...
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CSRF Token necessary when using Stateless(= Sessionless) Authentication?

...teless apps) http://www.jamesward.com/2013/05/13/securing-single-page-apps-and-rest-services "The easiest way to do authentication without risking CSRF vulnerabilities is to simply avoid using cookies to identify the user" http://sitr.us/2011/08/26/cookies-are-bad-for-you.html "The biggest problem...
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Storyboard - refer to ViewController in AppDelegate

...e storyboard, add the class files for this ViewController into the project and specify the name of the new class in the IB identity inspector. Now how am I going to refer to this ViewController programmatically from the AppDelegate? I've made a variable with the relevant class and turned it into an ...
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What's the status of multicore programming in Haskell?

...at's the status of multicore programming in Haskell? What projects, tools, and libraries are available now? What experience reports have there been? ...
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jQuery vs jQuery Mobile vs jQuery UI?

I'm new to web development and there are just too many j* stuff out there. I wonder what are the differences between these frameworks? ...