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XML attribute vs XML element

At work we are being asked to create XML files to pass data to another offline application that will then create a second XML file to pass back in order to

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Android DialogFragment vs Dialog

Google recommends that we use DialogFragment instead of a simple Dialog by using Fragments API but it is absurd to use an isolated DialogFragment for a simple

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Convert string to symbol-able in ruby

Symbols are usually represented as such bookauthortitle but if I have a string Book Author Title is there a built in way in railsruby to convert it into a

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Difference between input typebutton and input typesubmit

What is the difference between HTML ltinput typebutton gt and ltinput typesubmit

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Force retesting or disable test caching

Problem When I run the same go test twice the second run is not done at all The results are the cached ones from the first run PASS ok testerapitests cached

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How to attach a method to the constructor function itself as well as to the class prototype

I know this will work function Foo Fooprototypetalk function alerthellon var a new Foo atalk hellon But if I want to call Footalk this will not work

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How to call another components function in angular2

I have two components as follows and I want to call a function from another component Both components are included in the third parent component using

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Make virtualenv inherit specific packages from your global site-packages

Im looking for a way to make a virtualenv which will contain just some libraries which I chose of the base python installation To be more concrete Im trying to

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RE error illegal byte sequence on Mac OS X

Im trying to replace a string in a Makefile on Mac OS X for crosscompiling to iOS The string has embedded double quotes The command is sed i

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