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What is the fastest substring search algorithm?
.... For the needle, I think of short as under 8 characters, medium as under 64 characters, and long as under 1k. For the haystack, I think of short as under 2^10, medium as under a 2^20, and long as up to a 2^30 characters.
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Add missing dates to pandas dataframe
...2012-05-04 2.0
2012-05-05 NaN
2012-05-06 3.0
Freq: D, dtype: float64
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Change values while iterating
...s relatively small, two string slice references: 2 * 3 * 8 = 48 bytes on a 64-bit architecture machine.
You could also simply write:
for i := 0; i < len(n.Attr); i++ {
if n.Attr[i].Key == "href" {
n.Attr[i].Val = "something"
}
}
But, the way to get an equivalent result with a...
updating table rows in postgres using subquery
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gsamaras
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answered Jun 6 '11 at 22:07
Andrew Laza...
Difference between numpy.array shape (R, 1) and (R,)
...rue
ALIGNED : True
UPDATEIFCOPY : False
>>> a.dtype
dtype('int64')
>>> a.itemsize
8
>>> a.strides
(8,)
>>> a.shape
(12,)
Here the shape (12,) means the array is indexed by a single index which runs from 0 to 11. Conceptually, if we label this single index ...
How to swap keys and values in a hash
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64
You bet there is one! There is always a shorter way to do things in Ruby!
It's pretty simple, ...
Convert blob URL to normal URL
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164
A URL that was created from a JavaScript Blob can not be converted to a "normal" URL.
A blob: ...
Is there a benefit to defining a class inside another class in Python?
...2
dF.dF.
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When should I write the keyword 'inline' for a function/method?
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64
I'd like to contribute to all of the great answers in this thread with a convincing example to ...
Javascript calculate the day of the year (1 - 366)
...for another 200,000 years. The largest date supported by Date is new Date(8640000000000000), which is still less than Number.MAX_SAFE_INTEGER. see this answer: stackoverflow.com/a/11526569/18511
– Kip
Aug 4 at 16:35
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