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Changing column names of a data frame
...bad=1:3, worse=rnorm(3))
R> X
bad worse
1 1 -2.440467
2 2 1.320113
3 3 -0.306639
R> colnames(X) <- c("good", "better")
R> X
good better
1 1 -2.440467
2 2 1.320113
3 3 -0.306639
You can also subset:
R> colnames(X)[2] <- "superduper"
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Java: How to Indent XML Generated by Transformer
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mabacmabac
1,20299 silver badges66 bronze badges
3
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What does f+++++++++ mean in rsync logs?
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201
Let's take a look at how rsync works and better understand the cryptic result lines:
1 - A hu...
How Does Modulus Divison Work
...66666666666665
– bryik
Nov 6 '16 at 20:30
add a comment
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How to Add a Dotted Underline Beneath HTML Text
...f dashed
– Brian Burns
Mar 6 '14 at 20:09
Nice solution and it is possible. Don't make me code js for it ;)
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You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
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edited Jan 29 '16 at 20:49
you786
3,84222 gold badges3939 silver badges6565 bronze badges
answered ...
Lombok added but getters and setters not recognized in Intellij IDEA
...under "Build, Execution, Deployment" option on "Settings" Page in intellij 2017 edition.
– learner
Aug 27 '17 at 9:04
2
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How can I grep for a string that begins with a dash/hyphen?
... very weird
– Mike
Mar 11 '10 at 19:20
14
solaris for the lose
– Mike
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Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?
...RedHat based systems.
Alpine based systems use apk.
Warning
As of 25 April 2016, homebrew opts the user in to sending analytics by default. This can be opted out of in two ways:
Setting an environment variable:
Open your favorite environment variable editor.
Set the following: HOMEBREW_NO_ANALYTICS...
Azure Blob Storage vs. File Service [closed]
...B limit of file storage.
– TZHX
Sep 20 '17 at 14:38
Old post, but i'm reading it first time today. There is a 5TB lim...