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Ruby max integer

...ize machine_bits = machine_bytes * 8 machine_max_signed = 2**(machine_bits-1) - 1 machine_max_unsigned = 2**machine_bits - 1 If you are looking for the size of Fixnum objects (integers small enough to store in a single machine word), you can call 0.size to get the number of bytes. I would guess ...
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Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell

I have taken Problem #12 from Project Euler as a programming exercise and to compare my (surely not optimal) implementations in C, Python, Erlang and Haskell. In order to get some higher execution times, I search for the first triangle number with more than 1000 divisors instead of 500 as stated...
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How to get the value from the GET parameters?

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How do I create a list of random numbers without duplicates?

I tried using random.randint(0, 100) , but some numbers were the same. Is there a method/module to create a list unique random numbers? ...
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What is the “right” way to iterate through an array in Ruby?

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The most efficient way to implement an integer based power function pow(int, int)

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Fast ceiling of an integer division in C / C++

...terested in a method of returning the ceiling instead. For example, ceil(10/5)=2 and ceil(11/5)=3 . 10 Answers ...
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Reset keys of array elements in php?

... | edited Jun 7 '18 at 19:04 Riz-waan 54322 silver badges1212 bronze badges answered May 8 '12 ...
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Google Maps API 3 - Custom marker color for default (dot) marker

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Logging framework incompatibility

... 112 You are mixing the 1.5.6 version of the jcl bridge with the 1.6.0 version of the slf4j-api; th...