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Best way to convert strings to symbols in hash
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inject bean reference into a Quartz job in Spring?
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How do I get bash completion to work with aliases?
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Unique (non-repeating) random numbers in O(1)?
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22 Answers
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Convert a byte array to integer in Java and vice versa
...data into byte arrays in Java. Basically just numbers which can take up to 2 Bytes per number.
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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
... O(N), but since the numbers grow at an exponential rate it is actually O(N2) due to the complexity of multiplying the large numbers. Below is a Python implementation. It takes about 0.5 seconds to calculate for N=50,000.
def max_chars(n):
dp = [0] * (n+1)
for i in xrange(n):
dp[i+1] = max(...
Python using enumerate inside list comprehension
... the result that gets returned is as expected:
> [(0, 'a'), (1, 'b'), (2, 'c'), (3, 'd')]
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How to update PATH variable permanently from Windows command line?
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edited Dec 2 '11 at 16:13
answered Dec 2 '11 at 15:09
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How can I convert the “arguments” object to an array in JavaScript?
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