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Distributed sequence number generation?
...multiple options, but something along the lines of:
The most significant 40 or so bits: A timestamp; the generation time of the ID. (We're using the most significant bits for the timestamp to make IDs sort-able by generation time.)
The next 14 or so bits: A per-generator counter, which each genera...
Are 2^n and n*2^n in the same time complexity?
... we may omit as f(n) and c*f(n) is same complexity in terms of big-O. e.g. 40'000'000*2.000001^n is greater than n*2^n right away. But you are right, it does not really matter, I would say it does not really matter once we hit exponential grows (unless we get only small values of n).
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What is InnoDB and MyISAM in MySQL?
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answered Sep 29 '10 at 4:40
mluebkemluebke
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Is it safe to assume strict comparison in a JavaScript switch statement?
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edited Jun 30 '13 at 3:40
luiges90
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answered A...
Locking a file in Python
...a look.
– jweyrich
Dec 19 '14 at 13:40
7
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How do I get time of a Python program's execution?
... divmod(ll[0],b) + ll[1:],
[(t*1000,),1000,60,60])
line = "="*40
def log(s, elapsed=None):
print line
print secondsToStr(clock()), '-', s
if elapsed:
print "Elapsed time:", elapsed
print line
print
def endlog():
end = clock()
elapsed = end-start
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Can I run HTML files directly from GitHub, instead of just viewing their source?
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answered Sep 3 '12 at 18:40
niutechniutech
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Git SSH error: “Connect to host: Bad file number”
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40
The key information is written in @Sam's answer but not really salient, so let's make it clear....
How to order events bound with jQuery
...50782
– EpicVoyage
Jul 16 '14 at 14:40
add a comment
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Java JTable setting Column Width
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What happens if you call setMinWidth(400) on the last column instead of setPreferredWidth(400)?
In the JavaDoc for JTable, read the docs for doLayout() very carefully. Here are some choice bits:
When the method is called as a result of the resizing of an e...