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How to assign from a function which returns more than one value?
...t hand side be written using list[...] like this:
library(gsubfn) # need 0.7-0 or later
list[a, b] <- functionReturningTwoValues()
If you only need the first or second component these all work too:
list[a] <- functionReturningTwoValues()
list[a, ] <- functionReturningTwoValues()
list[,...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...key"]
[Edit 2]
The new ObjC literals were discussed in multiple WWDC 2012 sessions. I intentionally didn't remove the the filenames and the time of each slide so you can find them for yourself if you feel like. They are essentially the same thing as stated in this post, but there are also a fe...
How to get the difference between two arrays in JavaScript?
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230
I assume you are comparing a normal array. If not, you need to change the for loop to a for .. i...
Making 'git log' ignore changes for certain paths
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It is implemented now (git 1.9/2.0, Q1 2014) with the introduction pathspec magic :(exclude) and its short form :! in commit ef79b1f and commit 1649612, by
Nguyễn Thái Ngọc Duy (pclouds), documentation can be found here.
You now can log everything excep...
How to create the branch from specific commit in different branch
...where your HEAD is.
What you are doing:
git checkout dev
git branch test 07aeec983bfc17c25f0b0a7c1d47da8e35df7af8
First, you set your HEAD to the branch dev,
Second, you start a new branch on commit 07aeec98. There is no bb.txt at this commit (according to your github repo).
If you want to st...
How to get a specific version of a file in Mercurial?
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answered Jan 21 '10 at 14:32
djcdjc
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What does “@” mean in Windows batch scripts
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JoeyJoey
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
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answered Jun 30 '12 at 7:50
Jesse WilsonJesse Wilson
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ASP.Net: Literal vs Label
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answered Jul 22 '10 at 13:41
Graham ClarkGraham Clark
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Execute another jar in a Java program
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answered Aug 24 '09 at 5:27
gjrwebbergjrwebber
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