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Multiple Type Constraints in Swift

...se a where clause which lets you specify as many requirements as you want (all of which must be fulfilled) separated by commas Swift 2: func someFunc<T where T:SomeProtocol, T:SomeOtherProtocol>(arg: T) { // stuff } Swift 3 & 4: func someFunc<T: SomeProtocol & SomeOtherProt...
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Can existing virtualenv be upgraded gracefully?

...6 virtualenv to "revirtual" the existing directory. You will have to reinstall all the modules you installed though. I often have a virtual directory for developing a module, and virtualenv the same directory with many versions of Python, and it works just fine. :) ...
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How to close off a Git Branch?

...ange to our procedure. Using git push --tags is heavy handed and downloads all tags. This makes it difficult to have you're own local tags. Instead we use git push origin branch-<feature-branch> to push just the one tag. – Bill Door Apr 24 '12 at 17:07 ...
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Difference between $(document.body) and $('body')

...tatement is not completely correct. They may refer to the same element. Usually even. But not always :). See my answer below. – jvenema Feb 28 '18 at 22:28 add a comment ...
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How do I handle the window close event in Tkinter?

... Tkinter supports a mechanism called protocol handlers. Here, the term protocol refers to the interaction between the application and the window manager. The most commonly used protocol is called WM_DELETE_WINDOW, and is used to define what happens when th...
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CSS performance relative to translateZ(0)

...xt, and the pseudo elements are stacked on top rather than below. So basically, don't do that. Apply a 3D transformation only when you need the optimization. -webkit-font-smoothing: antialiased; is another way to tap into 3D acceleration without creating these problems, but it only works in Safari....
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Closing Hg Branches

... a central repo that is shared amongst developers, is there a way to eventually close the FeatureBranchName when its development has officially been merged with the default branch? ...
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Clone contents of a GitHub repository (without the folder itself)

...n GitHub . When I git clone (git@github:me/name.git...) I get a folder called name/ and inside name I have my contents... How do I get JUST the contents? ...
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How to get ELMAH to work with ASP.NET MVC [HandleError] attribute?

... Excellent. I wasn't trying to implement Elmah at all. I was just trying to hook up my own error reporting I've used for years in a way that works well with MVC. Your code gave me a starting point. +1 – Steve Wortham Nov 18 '09 at 3:...
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AngularJS: ng-repeat list is not updated when a model element is spliced from the model array

...you do some form of operation outside of AngularJS, such as doing an Ajax call with jQuery, or binding an event to an element like you have here you need to let AngularJS know to update itself. Here is the code change you need to do: app.directive("remove", function () { return function (scope,...