Formatting Sandbox

Question

If Meta Stack Exchange, Stack Overflow, Super User, Arqade, Code Golf, and Mathematics can all have their own sandboxes, why not let Movies & TV join the fun as well?

The usual sandbox guidelines apply here. Use this post as a formatting sandbox by posting answers or comments below.

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^{*Meta Stack Exchange technically has four sandboxes, but who's counting?}

Answer 1

Testing YouTube URL Embedding

Regular https://www.youtube.com/watch?v=gocwRvLhDf8

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Shortened https://youtu.be/gocwRvLhDf8

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Timestamped (Shortened) https://youtu.be/gocwRvLhDf8?t=22

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Timestamped (&t=##) https://www.youtube.com/watch?v=gocwRvLhDf8&t=22

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Timestamped (&t=#m##s) https://www.youtube.com/watch?v=gocwRvLhDf8&t=0m22s

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Timestamped (&start=##) https://www.youtube.com/watch?v=gocwRvLhDf8&start=22

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Timestamped (#t=#m##s) https://www.youtube.com/watch?v=gocwRvLhDf8#t=0m22s

^{(Spoiler: This one doesn't work, the video plays from the beginning.)}

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/Embed https://www.youtube.com/embed/gocwRvLhDf8

https://www.youtube.com/embed/gocwRvLhDf8

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Embedded HTML <iframe width="854" height="480" src="https://www.youtube.com/embed/gocwRvLhDf8" frameborder="0" allowfullscreen></iframe>

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Mobile https://m.youtube.com/watch?v=gocwRvLhDf8

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Flash Player https://www.youtube.com/v/gocwRvLhDf8

https://www.youtube.com/v/gocwRvLhDf8

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YouTube TV https://www.youtube.com/tv#/watch/video/idle?v=gocwRvLhDf8

https://www.youtube.com/tv#/watch/video/idle?v=gocwRvLhDf8

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Unencrypted HTTP http://www.youtube.com/watch?v=gocwRvLhDf8

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Testing YouTube URL placement

Middle of paragraph: Lorem ipsum dolor sit amet https://www.youtube.com/watch?v=gocwRvLhDf8 consectetur adipiscing elit

Lorem ipsum dolor sit amet

consectetur adipiscing elit

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In block quote: > https://www.youtube.com/watch?v=gocwRvLhDf8

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In bulleted list: * https://www.youtube.com/watch?v=gocwRvLhDf8

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Inside <kbd> tags: <kbd>foo https://www.youtube.com/watch?v=gocwRvLhDf8 bar</kbd>

foo

bar

^{(Note: Looks like this produces invalid HTML; rendering may vary between browsers.)}

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Testing link syntax variations

[link](URL): [foo](https://www.youtube.com/watch?v=gocwRvLhDf8)

foo

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[URL](URL): [https://www.youtube.com/watch?v=gocwRvLhDf8](https://www.youtube.com/watch?v=gocwRvLhDf8)

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[URL](alt.URL): [https://www.youtube.com/watch?v=gocwRvLhDf8](https://youtu.be/gocwRvLhDf8)

https://www.youtube.com/watch?v=gocwRvLhDf8

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[URL](URL "title"): [https://www.youtube.com/watch?v=gocwRvLhDf8](https://www.youtube.com/watch?v=gocwRvLhDf8 "Link title")

https://www.youtube.com/watch?v=gocwRvLhDf8

Answer 2

Testing Spoilers

spoiler

new line

! spoiler line 1

! spoiler line 2 (return twice, >! prefix)

new line

! spoiler line 1 spoiler line 2 (return once, no >! prefix)

new line

! spoiler line 1
spoiler line 2 (return once, <br> prefix)

new line

spoiler line 1
spoiler line 2 (no return, <br> prefix)

new line

quote line 1

! spoiler line 2 (return twice, >! prefix)

new line

! spoiler line 1

quote line 2 (return twice, > prefix)

new line

quote with nested spoiler

new line

> spoiler with nested quote

Answer 3

Keybord made using HTML and   originally from Anime and Manga.SE

Esc  F1F2F3F4  F5F6F7F8   F9F10F11F12
_`^~   ₁^!₂^@₃^#₄^$₅^%₆^{^}₇^&₈^*₉⁽₀⁾_-^_₌⁺<- Backspace
Tab    Q  WE R  T Y U I O P_[^{_]^}_\^|                 
Caps LockASDF G H J K L _;^:_'^"↵ Enter            
⇧ Shift           ZXCVB N M _,^<_.^>_/^?⇧ Shift                  
Ctrl         WinAlt                                           AltWin????     Ctrl      

Answer 4

Image Sizing - Same image, different suffix.

Full Size

https://i.sstatic.net/ewgpv.png

Medium Size

https://i.sstatic.net/ewgpvm.png

Thumbnail

https://i.sstatic.net/ewgpvt.png

Small (Will crop)

https://i.sstatic.net/ewgpvs.png

Or just use old HTML method:

<img src="https://i.sstatic.net/ewgpv.png" width="150" height="150">