"write once, run everywhere" & windows 10
TRANSCRIPT
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@mrlacey
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The leading cross-promotion network for
Windows Phone and Windows Store apps
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Write Once, Run Everywhere
&Windows 10
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Write Once,Run Everywhere
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Write Once,Run Anywhere
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Write Once,DEBUG Everywhere
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Write Once,SUCK Everywhere
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MobileServerEnterpriseCardFXPersonal
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<html><head>
<title>Written Once and Running Everywhere?
</title></head><body>
<p>Pretty much anything can serve plaintext in HTML. Right?
</p></body></html>
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#define
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•Design
•Write
•Compile
•Test
•QA
•Distribute
•Support/maintain
•Update
… Once, Run Everywhere
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Cross Platform (X-Plat)
Want• Lots of users
• Work on multiple devices
• Good UX
• Native functionality
• Homogeneity
Don’t want• Unnecessary duplication
• Unnecessary work
• Unnecessary costs
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What do we mean by the “every” in “everywhere”?
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What do we mean by the “any” in “anywhere”?
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What about Windows 10?
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UNIVERSAL
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Windows?
Universal?
What about…
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Windows 10
Universal Windows Platform(UWP)
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UWP App
Build one package and distribute to and run on all versions of Windows 10
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UWP App
Build one package and distribute to and run on all versions of Windows 10
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File > New UWP App
One project that runs on desktop and mobile
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File > New UWP App
One project with UI that adapts depending on where it’s running
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File > New Win10 Mobile App
One project that only runs on Mobile devices
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Win10 != one OS
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File > New UWP App
One project with code that adapts depending on where it’s running
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Why care aboutWindows 10 Mobile?
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Mobile != Phone
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Hopeprobably isn’t enough
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Continuum
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IoT != cheap PC
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One device and apps Everywhere
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One device and apps Anywhere
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"I love idea of 'Write Once Right Everywhere', which was rebranded to 'Universal apps', but how does UWP
help my app run on Android and iOS?“- A windows developer
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File > New Many Apps
All the platforms sharing code
and, optionally, some UI definitions
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…so preoccupied with whether or not they could
that they didn't stop to think if they should.
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Yes “mobile first”but actually everything
is mobile
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Limitations:CreativityDemanded
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So how doesWindows 10measure up?
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•Design
•Write
•Compile
•Test
•QA
•Distribute
•Support/maintain
•Update
… Once, Run Everywhere
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Cross Platform (X-Plat)
Want• Lots of users
• Work on multiple devices
• Good UX
• Native functionality
• Homogeneity
Don’t want• Unnecessary duplication
• Unnecessary costs
• Unnecessary work