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How does Haskell printf work?
...ch can actually be formatted. That's where the second type class PrintfArg comes in. So the actual instance is
instance (PrintfArg x, PrintfType r) => PrintfType (x -> r)
Here's a simplified version which takes any number of arguments in the Show class and just prints them:
{-# LANGUAGE Fl...
JVM option -Xss - What does it do exactly?
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@instantsetsuna: I think the more common use is probably to increase the default limit. (There's always a limit.) But yes, you're controlling the size of the stack, which controls how deep the stack can get.
– T.J. Crowder
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Python OpenCV2 (cv2) wrapper to get image size?
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Oh, come on. Instead of assuming that the image will be BGR or mono, just write generally - h, w = img.shape[:2], especially as the OP is not interested in the depth. (Neither was I). See my answer for more details.
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relative path in BAT script
...he path had a whitespace in it :) Just to be really sure it works on every computer.
– mozzbozz
Nov 5 '14 at 17:17
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Resharper- Find all unused classes
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Unused classes/Methods are coming up under "Type or type member is never used" under "Redundancies in Symbol Declarations". Not sure if this is due to version change, or I am looking at it differently.
– bulltorious
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
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TFS: Updating branch with changes from main
...all the changes are in your local copy of the branch, but they are not yet committed to source control. Once you've completed all your builds and testing on your branch, you can check in the merge. From Visual Studio:
View | Other WIndows | Pending Changes
Make sure all the files related to this ...
Java heap terminology: young, old and permanent generations?
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This seems like a common misunderstanding. In Oracle's JVM, the permanent generation is not part of the heap. It's a separate space for class definitions and related data. In Java 6 and earlier, interned strings were also stored in the permane...
GitHub: How to make a fork of public repository private?
...it private-repo) via the Github UI. Then:
git clone --bare https://github.com/exampleuser/public-repo.git
cd public-repo.git
git push --mirror https://github.com/yourname/private-repo.git
cd ..
rm -rf public-repo.git
Clone the private repo so you can work on it:
git clone https://github.com/yo...