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Where is the “Create Unit Tests” selection?

...Test Wizard – In VS2010 you could right click on a method in your code and we would generate a unit test into your test project. This wizard was very tightly coupled to MS-Test and depended on features like Private Accessors to do its work, so it was cut. We are exploring alternatives here...
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Multi-line string with extra space (preserved indentation)

...c sounds more convenient for this purpose. It is used to send multiple commands to a command interpreter program like ex or cat cat << EndOfMessage This is line 1. This is line 2. Line 3. EndOfMessage The string after << indicates where to stop. To send these lines to a file, use: c...
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curl_exec() always returns false

... Error checking and handling is the programmer's friend. Check the return values of the initializing and executing cURL functions. curl_error() and curl_errno() will contain further information in case of failure: try { $ch = curl_init(...
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How does collections.defaultdict work?

...re precisely, it's an arbitrary "callable" object, which includes function and type objects). For the first example, default items are created using int(), which will return the integer object 0. For the second example, default items are created using list(), which returns a new empty list object....
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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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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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Repository access denied. access via a deployment key is read-only

After successfully cloning my repo from heroku and added another remote 18 Answers 18 ...
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Create an instance of a class from a string

... Important note here: .Unwrap() to get past the remoting handle so you can actually do the casts. @Endy - Thanks – Roger Willcocks Jul 20 '15 at 1:31 add a c...
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Disable/enable an input with jQuery?

...).prop('disabled', true); $("input").prop('disabled', false); jQuery 1.5 and below The .prop() function doesn't exist, but .attr() does similar: Set the disabled attribute. $("input").attr('disabled','disabled'); To enable again, the proper method is to use .removeAttr() $("input").removeAtt...
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The smallest difference between 2 Angles

... Simpler and makes more sense read out loud, though effectively the same thing, first bti figures out the angle, second part makes sure its always the smaller of the 2 possible angles – Tom J Nowell ...