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Any reason why scala does not explicitly support dependent types?
...ble records, comprehensive HLists, scrap your boilerplate, generic Zippers etc. etc.
The only remaining objection I can see is that in the above encoding of Pi types we require the singleton types of the depended-on values to be expressible. Unfortunately in Scala this is only possible for values o...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
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On Ubuntu GNU/Linux:
sudo /etc/init.d/vboxdrv setup
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NodeJS require a global module/package
...pproach because this doesn't require the install of any special modules in order to use.
I didn't go with a NODE_PATH solution like others have suggested since I wanted to get this to work on anyone's machine, without having to require additional configuration/setup before running npm install for m...
Dark color scheme for Eclipse [closed]
...the color of the other views (such as projekt explorer, console, problems, etc.), too?
– Bruiser
May 26 '11 at 19:15
88
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Generate random numbers with a given (numerical) distribution
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The order of the (item, prob) pairs in the list matters in your implementation, right?
– stackoverflowuser2010
Jun 6 '13 at 22:37
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How does the HyperLogLog algorithm work?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Can jQuery provide the tag name?
... +1 jQuery is() doesn't do the job because in the case of h1, h2, etc there are 6 different cases you have to handle if using is().
– Konstantin Dinev
Nov 19 '12 at 9:51
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Finding # occurrences of a character in a string in Ruby
...tead of regex which varies slightly from another answer but was helpful in order to avoid regex.
string = 'This is an example'
puts string.scan('e')
Outputs:
['e','e']
I explored these methods further in a small video guide I created after I figured it out.
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SQL - find records from one table which don't exist in another
...will easily tell you what you can expect to be fastest in this case. It's orders of magnitude different.
– Jonesopolis
Sep 30 '16 at 13:52
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Passing parameters in rails redirect_to
...g for a way to pass additional URL parameters (not controller, action, id, etc), here's a robust method for doing so:
object_path(@object, params: request.query_parameters)
That will pass along utm parameters or any other additional params you don't want to lose.
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