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How do BitTorrent magnet links work?

...exact topic" and is followed by the format ( btih in this case) with a SHA1 hash. I saw base32 mentioned, knowing it's 5 bits per character and 32 characters, I found it holds exactly 160bits, which is exactly the size of the SHA1. ...
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How to save an activity state using save instance state?

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Greedy vs. Reluctant vs. Possessive Quantifiers

... | edited Jun 3 at 13:03 Matthias Braun 22k1616 gold badges104104 silver badges138138 bronze badges ...
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Cleaner way to do a null check in C#? [duplicate]

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In what cases do I use malloc and/or new?

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Physical vs. logical / soft delete of database record?

... | edited Dec 18 '08 at 16:22 answered Dec 18 '08 at 16:13 ...
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Android Text over image

... 163 That is how I did it and it worked exactly as you asked for inside a RelativeLayout: <Rela...
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OpenLayers vs Google Maps? [closed]

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Ruby class instance variable vs. class variable

... p Child.things #=> [:car,:doll] mom = Parent.new dad = Parent.new son1 = Child.new son2 = Child.new daughter = Child.new [ mom, dad, son1, son2, daughter ].each{ |person| p person.things } #=> [:car, :doll] #=> [:car, :doll] #=> [:car, :doll] #=> [:car, :doll] #=> [:car, :doll]...