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Memory footprint of Haskell data types

... instance of these constructors and shares it amongst all uses. A word is 4 bytes on a 32-bit machine, and 8 bytes on a 64-bit machine. So e.g. data Uno = Uno a data Due = Due a b an Uno takes 2 words, and a Due takes 3. The Int type is defined as data Int = I# Int# now, Int# takes one wor...
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Python - write() versus writelines() and concatenated strings

... Jab 20.1k1919 gold badges6464 silver badges108108 bronze badges answered Sep 11 '12 at 20:36 DGHDGH 9,10...
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PermGen elimination in JDK 8

... answered Mar 19 '14 at 14:55 pardeep131085pardeep131085 5,18022 gold badges1818 silver badges1010 bronze badges ...
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Using bitwise OR 0 to floor a number

... answered Sep 20 '11 at 15:54 JoeJoe 70.8k1717 gold badges121121 silver badges139139 bronze badges ...
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Why can't I assign a *Struct to an *Interface?

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What is the difference between children and childNodes in JavaScript?

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Python: using a recursive algorithm as a generator

... In Python 3.4, you can replace the last two lines with yield from getPermutations(string[:i] + string[i+1:]), which is more efficient in many ways! – Manuel Ebert Apr 29 '14 at 17:46 ...
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GraphViz - How to connect subgraphs?

...formance Mark 72.8k77 gold badges9595 silver badges144144 bronze badges 15 ...
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Guava: Why is there no Lists.filter() function?

... edited May 7 '15 at 16:59 dimo414 40.6k1616 gold badges121121 silver badges205205 bronze badges answered Dec 10 '11 at 22:16 ...
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How to reference the initial commit?

...d separately), git mail tools (merged very early in project history), and p4-fast-export (perhaps accidental). That is not counting roots of 'html and 'man' branches, "convenience" branches which contains pre-generated documentation, and 'todo' branch with TODO list and scripts. If you have git 1...