大约有 1,390 项符合查询结果（耗时：0.0198秒） [XML]
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
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devnulldevnull
98.1k2727 gold badges195195 silver badges201201 bronze badges
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Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
...2
beta=1-alpha
C = (-math.log(1-beta))/alpha
coff = [0.0,0.01,0.0,0.35,0.98,0.001,0.0]
coff *= C
The error:
coff *= C
TypeError: can't multiply sequence by non-int of type 'float'
The solution - convert the list to numpy array:
coff = np.asarray(coff) * C
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Get first and last day of month using threeten, LocalDate
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98
YearMonth
For completeness, and more elegant in my opinion, see this use of YearMonth class.
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Write lines of text to a file in R
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@jhin I am not sure if that is true. Using RStudio 0.98 and R version 3.1.0 the file is created automatically if it doesn't exist
– JHowIX
Sep 10 '14 at 14:09
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Disabled href tag
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Mark Amery
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answered Dec 19 '12 at 15:30
John Conde...
Image library for Python 3
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98
The "friendly PIL fork" Pillow works on Python 2 and 3. Check out the Github project for suppor...
Using grep to search for a string that has a dot in it
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JoniJoni
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How does Java handle integer underflows and overflows and how would you check for it?
... one to a Java integer, the process would look like this as it overflowed. 98, 99, 100, -100, -99, -98, .... Does that make more sense?
– Austin A
Mar 7 '15 at 3:06
6
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Why does calling a function in the Node.js REPL with )( work?
...terface._line (readline.js:523:8)
at Interface._ttyWrite (readline.js:798:14)
at ReadStream.onkeypress (readline.js:98:10)
at ReadStream.EventEmitter.emit (events.js:106:17)
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Difference between the Facade, Proxy, Adapter and Decorator design patterns? [closed]
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dirkgentlydirkgently
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