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Checking i<em>fem> an instance's class implements an inter<em>fem>ace?
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Tomáš Votruba
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answered Nov 8 '08 at 4:27
user19302user19302
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How to generate all permutations o<em>fem> a list?
...ons. Here's one:
de<em>fem> permutations(iterable, r=None):
# permutations('A<em>BCem>D', 2) --> AB AC AD BA <em>BCem> BD CA CB CD DA DB DC
# permutations(range(3)) --> 012 021 102 120 201 210
pool = tuple(iterable)
n = len(pool)
r = n i<em>fem> r is None else r
i<em>fem> r > n:
return
in...
Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
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Jack SolomonJack Solomon
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Get the _id o<em>fem> inserted document in Mongo database in NodeJS
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There is a second parameter <em>fem>or the callback <em>fem>or collection.insert that will return the doc or ...
What is base 64 encoding used <em>fem>or?
... Jon SkeetJon Skeet
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Printing newlines with print() in R
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mikeymikey
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Only read selected columns
... 4
2 21 6 160 110 3.9 2.875 17.02 0 1 4 4
3 22.8 4 108 93 3.85 2.32 18.61 1 1 4 1
> head(dbGetQuery(conn, "select mpg, gear <em>fem>rom mtcars"), 3)
MPG GEAR
1 21 4
2 21 4
3 22.8 4
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Hash String via SHA-256 in Java
...ndan Long
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How can I split a comma delimited string into an array in PHP?
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Matthew GrovesMatthew Groves
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Download <em>fem>ile <em>fem>rom web in Python 3
... 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Sa<em>fem>ari/537.36'
}
io_img = download_and_keep_on_memory(URL('http://statics.591.com.tw/tools/showPhone.php?in<em>fem>o_data=rLsGZe4U%2<em>Fem>bphHOimi2PT%2<em>Fem>hxTPqI&type=rLE<em>Fem>Mu4XrrpgEw'),
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