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What is the difference between ~> and >= when specifying rubygem in Gemfile?
...ersion provided and use that until it reaches a maximum version. So ~>0.8.5 is semantically equivalent to:
gem "cucumber", ">=0.8.5", "<0.9.0"
The easy way to think about it is that you're okay with the last digit incrementing to some arbitrary value, but the ones preceding it in the stri...
What is the syntax to insert one list into another list in python?
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edited Jan 8 '15 at 22:03
the Tin Man
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str performance in python
...time.
>>> import dis
>>> dis.dis(lambda: str(100000))
8 0 LOAD_GLOBAL 0 (str)
3 LOAD_CONST 1 (100000)
6 CALL_FUNCTION 1
9 RETURN_VALUE
>>> dis.dis(lambda: '%s' % 100000)
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Logic to test that 3 of 4 are True
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248
I suggest writing the code in a manner that indicates what you mean. If you want 3 values to be ...
Annotating text on individual facet in ggplot2
...ta.frame(mpg = 15,wt = 5,lab = "Text",
cyl = factor(8,levels = c("4","6","8")))
p + geom_text(data = ann_text,label = "Text")
It should work without specifying the factor variable completely, but will probably throw some warnings:
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Rails mapping array of hashes onto single hash
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answered Aug 8 '12 at 1:54
cjhvealcjhveal
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Cannot serve WCF services in IIS on Windows 8
When I try to serve a WCF service on IIS in a Windows 8 machine, I get the well known error
6 Answers
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xd1 in position 2: ordinal not in range(128)
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Unicode is not equal to UTF-8. The latter is just an encoding for the former.
You are doing it the wrong way around. You are reading UTF-8-encoded data, so you have to decode the UTF-8-encoded String into a unicode string.
So just replace .encode with...
Set encoding and fileencoding to utf-8 in Vim
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TL;DR
In the first case with set encoding=utf-8, you'll change the output encoding that is shown in the terminal.
In the second case with set fileencoding=utf-8, you'll change the output encoding of the file that is written.
As stated by @Dennis, you can set them...
how to check redis instance version?
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edited Aug 13 '18 at 7:32
answered Feb 4 '14 at 15:03
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