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#admin-announcements
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2015-08-22
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cfleming06:08:49

@ghadi: That is great

dagda107:08:40

I have this binary tree https://gist.github.com/dagda1/499772c530244dcd935f that I'm using to solve this problem https://www.hackerrank.com/challenges/swap-nodes. I need to add the ability to swap nodes does anyone have any high level advice on how I might achieve this?

sveri08:08:45

Hi, using core.typed, is there a way to say that a HMap with the key :foo should contain the string value "bar"?

qerub11:08:36

sveri: Yes, just quote the string value in the type.

qerub11:08:53

sveri: e.g. (ann M (U '{:op '"left" :left Int} '{:op '"right" :right Bool}))

sveri14:08:56

@qerub: Thanks, thats what I am looking for

jtackett21:08:01

looking for the best way to get the mobile screen size