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Installing older version of R package
...geurl <- "http://cran.r-project.org/src/contrib/Archive/ggplot2/ggplot2_0.9.1.tar.gz"
install.packages(packageurl, repos=NULL, type="source")
If this doesn't work for you and you're on Windows, the reason is probably the lack of an appropriate tool chain for building/compiling packages. Normall...
How to use git bisect?
...ression. Imagine that you have the following development history:
... --- 0 --- 1 --- 2 --- 3 --- 4* --- 5 --- current
You know that your program is not working properly at the current revision, and that it was working at the revision 0. So the regression was likely introduced in one of the commi...
Is there a builtin confirmation dialog in Windows Forms?
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RaaghavRaaghav
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Right way to reverse pandas.DataFrame?
...n__() which returns 6. Then it tries to call data[j - 1] for j in range(6, 0, -1), and the first call would be data[5]; but in pandas dataframe data[5] means column 5, and there is no column 5 so it will throw an exception. ( see docs )
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How do I create a pylintrc file
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sthenaultsthenault
10.4k44 gold badges3131 silver badges3131 bronze badges
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How can I wrap text to some length in Vim?
...tion 1 would be achieved by setting textwidth (for example :set textwidth=30 (from Swaarop's answer)). Then you can reformat your text by highlighting it (in visual mode) and typing gq. (textwidth can be abbreviated as tw, thus :set tw=30.)
Option 2 can be toggled by running :set wrap / :set nowrap...
Html.RenderPartial giving me strange overload error?
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190
You are getting this error because Html.RenderXXX helpers return void - they have nothing to ret...
Django Model - Case-insensitive Query / Filtering
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answered Jul 31 '12 at 15:08
RonRon
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Is there any difference between DECIMAL and NUMERIC in SQL Server?
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106
They are the same. Numeric is functionally equivalent to decimal.
MSDN: decimal and numeric
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Add column to SQL Server
...he new column*/
Or
ALTER TABLE YourTable
ADD Bar INT NOT NULL DEFAULT(0) /*Adds a new int column existing rows will
be given the value zero*/
In SQL Server 2008 the first one is a metadata only change. The second will update all rows.
In SQL Server 2012+ ...