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How to draw a rounded Rectangle on HTML Canvas?
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Memory footprint of Haskell data types
...ime idea, and it takes up no space and costs no instructions at run time.
More details in The Layout of Heap Objects in the GHC Commentary.
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Android custom dropdown/popup menu
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Hey thank you!! What if I want to add more items to the menu?. Can I do that by code?
– stanete
Jan 24 '14 at 15:34
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How to set default value for form field in Symfony2?
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How do I create a SHA1 hash in ruby?
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FYI, you should use Digest::SHA2.hexdigest now as it is more secure and has not (yet) been found to have any collisions.
– Joshua Pinter
Sep 18 at 15:22
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How to create GUID / UUID?
... See Adam Hyland's excellent writeup on Math.random() for details. For a more robust solution, consider using the uuid module, which uses higher quality RNG APIs.
Update, 2015-08-26: As a side-note, this gist describes how to determine how many IDs can be generated before reaching a certain proba...
What is the difference between HTTP status code 200 (cache) vs status code 304?
...nged from the version in cache (no need for that 304 response). Google has more details on correct use of long-term caching.
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How to unzip a list of tuples into individual lists? [duplicate]
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C++ const map element access
...nst C++ map. Is "at()" a newly added function in C++ map? Where can I find more info about this? Thank you very much!
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